28171337544

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4519}}^1$

素因数の和:4598

約数の個数: 384

約数和(自身を含む): 98933760000

約数和(自身を除く): 70762422456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 31, 36, 38, 42, 49, 54, 56, 57, 62, 63, 72, 76, 84, 93, 98, 108, 114, 124, 126, 133, 147, 152, 168, 171, 186, 189, 196, 216, 217, 228, 248, 252, 266, 279, 294, 342, 372, 378, 392, 399, 434, 441, 456, 504, 513, 532, 558, 588, 589, 651, 684, 744, 756, 798, 837, 868, 882, 931, 1026, 1064, 1116, 1176, 1178, 1197, 1302, 1323, 1368, 1512, 1519, 1596, 1674, 1736, 1764, 1767, 1862, 1953, 2052, 2232, 2356, 2394, 2604, 2646, 2793, 3038, 3192, 3348, 3528, 3534, 3591, 3724, 3906, 4104, 4123, 4519, 4557, 4712, 4788, 5208, 5292, 5301, 5586, 5859, 6076, 6696, 7068, 7182, 7448, 7812, 8246, 8379, 9038, 9114, 9576, 10584, 10602, 11172, 11718, 12152, 12369, 13557, 13671, 14136, 14364, 15624, 15903, 16492, 16758, 18076, 18228, 21204, 22344, 23436, 24738, 25137, 27114, 27342, 28728, 28861, 31633, 31806, 32984, 33516, 36152, 36456, 37107, 40671, 41013, 42408, 46872, 49476, 50274, 54228, 54684, 57722, 63266, 63612, 67032, 74214, 81342, 82026, 85861, 86583, 94899, 98952, 100548, 108456, 109368, 111321, 115444, 122013, 126532, 127224, 140089, 148428, 162684, 164052, 171722, 173166, 189798, 201096, 221431, 222642, 230888, 244026, 253064, 257583, 259749, 280178, 284697, 296856, 325368, 328104, 343444, 346332, 379596, 420267, 442862, 445284, 488052, 515166, 519498, 560356, 569394, 601027, 664293, 686888, 692664, 759192, 772749, 779247, 840534, 854091, 885724, 890568, 976104, 980623, 1030332, 1038996, 1120712, 1138788, 1202054, 1260801, 1328586, 1545498, 1558494, 1681068, 1708182, 1771448, 1803081, 1961246, 1992879, 2060664, 2077992, 2277576, 2318247, 2404108, 2521602, 2657172, 2661691, 2941869, 3090996, 3116988, 3362136, 3416364, 3606162, 3782403, 3922492, 3985758, 4207189, 4636494, 4808216, 5043204, 5314344, 5323382, 5409243, 5883738, 5978637, 6181992, 6233976, 6832728, 6864361, 7212324, 7564806, 7844984, 7971516, 7985073, 8414378, 8825607, 9272988, 10086408, 10646764, 10818486, 11767476, 11957274, 12621567, 13728722, 14424648, 15129612, 15943032, 15970146, 16227729, 16828756, 17651214, 18545976, 18631837, 20593083, 21293528, 21636972, 23534952, 23914548, 23955219, 25243134, 26476821, 27457444, 30259224, 31940292, 32455458, 33657512, 35302428, 37263674, 37864701, 41186166, 43273944, 47829096, 47910438, 50486268, 52953642, 54914888, 55895511, 61779249, 63880584, 64910916, 70604856, 71865657, 74527348, 75729402, 82372332, 95820876, 100972536, 105907284, 111791022, 113594103, 123558498, 129821832, 130422859, 143731314, 149054696, 151458804, 164744664, 167686533, 185337747, 191641752, 211814568, 223582044, 227188206, 247116996, 260845718, 287462628, 302917608, 335373066, 370675494, 391268577, 447164088, 454376412, 494233992, 503059599, 521691436, 574925256, 670746132, 741350988, 782537154, 908752824, 1006119198, 1043382872, 1173805731, 1341492264, 1482701976, 1565074308, 2012238396, 2347611462, 3130148616, 3521417193, 4024476792, 4695222924, 7042834386, 9390445848, 14085668772, 28171337544]

約数ペア:

[(1, 28171337544), (2, 14085668772), (3, 9390445848), (4, 7042834386), (6, 4695222924), (7, 4024476792), (8, 3521417193), (9, 3130148616), (12, 2347611462), (14, 2012238396), (18, 1565074308), (19, 1482701976), (21, 1341492264), (24, 1173805731), (27, 1043382872), (28, 1006119198), (31, 908752824), (36, 782537154), (38, 741350988), (42, 670746132), (49, 574925256), (54, 521691436), (56, 503059599), (57, 494233992), (62, 454376412), (63, 447164088), (72, 391268577), (76, 370675494), (84, 335373066), (93, 302917608), (98, 287462628), (108, 260845718), (114, 247116996), (124, 227188206), (126, 223582044), (133, 211814568), (147, 191641752), (152, 185337747), (168, 167686533), (171, 164744664), (186, 151458804), (189, 149054696), (196, 143731314), (216, 130422859), (217, 129821832), (228, 123558498), (248, 113594103), (252, 111791022), (266, 105907284), (279, 100972536), (294, 95820876), (342, 82372332), (372, 75729402), (378, 74527348), (392, 71865657), (399, 70604856), (434, 64910916), (441, 63880584), (456, 61779249), (504, 55895511), (513, 54914888), (532, 52953642), (558, 50486268), (588, 47910438), (589, 47829096), (651, 43273944), (684, 41186166), (744, 37864701), (756, 37263674), (798, 35302428), (837, 33657512), (868, 32455458), (882, 31940292), (931, 30259224), (1026, 27457444), (1064, 26476821), (1116, 25243134), (1176, 23955219), (1178, 23914548), (1197, 23534952), (1302, 21636972), (1323, 21293528), (1368, 20593083), (1512, 18631837), (1519, 18545976), (1596, 17651214), (1674, 16828756), (1736, 16227729), (1764, 15970146), (1767, 15943032), (1862, 15129612), (1953, 14424648), (2052, 13728722), (2232, 12621567), (2356, 11957274), (2394, 11767476), (2604, 10818486), (2646, 10646764), (2793, 10086408), (3038, 9272988), (3192, 8825607), (3348, 8414378), (3528, 7985073), (3534, 7971516), (3591, 7844984), (3724, 7564806), (3906, 7212324), (4104, 6864361), (4123, 6832728), (4519, 6233976), (4557, 6181992), (4712, 5978637), (4788, 5883738), (5208, 5409243), (5292, 5323382), (5301, 5314344), (5586, 5043204), (5859, 4808216), (6076, 4636494), (6696, 4207189), (7068, 3985758), (7182, 3922492), (7448, 3782403), (7812, 3606162), (8246, 3416364), (8379, 3362136), (9038, 3116988), (9114, 3090996), (9576, 2941869), (10584, 2661691), (10602, 2657172), (11172, 2521602), (11718, 2404108), (12152, 2318247), (12369, 2277576), (13557, 2077992), (13671, 2060664), (14136, 1992879), (14364, 1961246), (15624, 1803081), (15903, 1771448), (16492, 1708182), (16758, 1681068), (18076, 1558494), (18228, 1545498), (21204, 1328586), (22344, 1260801), (23436, 1202054), (24738, 1138788), (25137, 1120712), (27114, 1038996), (27342, 1030332), (28728, 980623), (28861, 976104), (31633, 890568), (31806, 885724), (32984, 854091), (33516, 840534), (36152, 779247), (36456, 772749), (37107, 759192), (40671, 692664), (41013, 686888), (42408, 664293), (46872, 601027), (49476, 569394), (50274, 560356), (54228, 519498), (54684, 515166), (57722, 488052), (63266, 445284), (63612, 442862), (67032, 420267), (74214, 379596), (81342, 346332), (82026, 343444), (85861, 328104), (86583, 325368), (94899, 296856), (98952, 284697), (100548, 280178), (108456, 259749), (109368, 257583), (111321, 253064), (115444, 244026), (122013, 230888), (126532, 222642), (127224, 221431), (140089, 201096), (148428, 189798), (162684, 173166), (164052, 171722)]