815265528

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 384

約数和(自身を含む): 2836684800

約数和(自身を除く): 2021419272

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 31, 33, 38, 42, 44, 49, 56, 57, 62, 66, 76, 77, 84, 88, 93, 98, 107, 114, 124, 132, 133, 147, 152, 154, 168, 186, 196, 209, 214, 217, 228, 231, 248, 264, 266, 294, 308, 321, 341, 372, 392, 399, 418, 428, 434, 456, 462, 532, 539, 588, 589, 616, 627, 642, 651, 682, 744, 749, 798, 836, 856, 868, 924, 931, 1023, 1064, 1078, 1176, 1177, 1178, 1254, 1284, 1302, 1364, 1463, 1498, 1519, 1596, 1617, 1672, 1736, 1767, 1848, 1862, 2033, 2046, 2156, 2247, 2354, 2356, 2387, 2508, 2568, 2604, 2728, 2793, 2926, 2996, 3038, 3192, 3234, 3317, 3531, 3534, 3724, 4066, 4092, 4123, 4312, 4389, 4494, 4557, 4708, 4712, 4774, 5016, 5208, 5243, 5586, 5852, 5992, 6076, 6099, 6468, 6479, 6634, 7062, 7068, 7161, 7448, 8132, 8184, 8239, 8246, 8778, 8988, 9114, 9416, 9548, 9951, 10241, 10486, 11172, 11704, 12152, 12198, 12369, 12936, 12958, 13268, 14124, 14136, 14231, 14322, 15729, 16264, 16478, 16492, 16709, 17556, 17976, 18228, 19096, 19437, 19902, 20482, 20972, 22344, 22363, 23219, 24396, 24717, 24738, 25916, 26536, 28248, 28462, 28644, 28861, 30723, 31458, 32956, 32984, 33418, 35112, 36456, 36487, 38874, 39804, 40964, 41944, 42693, 44726, 45353, 46438, 48792, 49434, 49476, 50127, 51832, 56924, 57288, 57673, 57722, 61446, 62916, 63023, 65912, 66836, 67089, 69657, 72974, 77748, 79608, 81928, 85386, 86583, 89452, 90706, 92876, 98868, 98952, 99617, 100254, 109461, 113848, 115346, 115444, 122892, 125832, 126046, 133672, 134178, 136059, 139314, 145948, 155496, 156541, 162533, 170772, 173019, 173166, 178904, 181412, 185752, 189069, 197736, 199234, 200508, 218922, 230692, 230888, 245784, 252092, 255409, 268356, 272118, 278628, 291896, 298851, 313082, 317471, 325066, 341544, 346038, 346332, 362824, 378138, 398468, 401016, 437844, 441161, 461384, 469623, 487599, 504184, 510818, 536712, 544236, 557256, 597702, 626164, 634942, 650132, 692076, 692664, 693253, 756276, 766227, 796936, 875688, 882322, 939246, 952413, 975198, 1021636, 1088472, 1095787, 1195404, 1252328, 1269884, 1300264, 1323483, 1384152, 1386506, 1512552, 1532454, 1764644, 1787863, 1878492, 1904826, 1950396, 2043272, 2079759, 2191574, 2390808, 2539768, 2646966, 2773012, 3064908, 3088127, 3287361, 3529288, 3575726, 3756984, 3809652, 3900792, 4159518, 4383148, 4852771, 5293932, 5363589, 5546024, 6129816, 6176254, 6574722, 7151452, 7619304, 8319036, 8766296, 9264381, 9705542, 10587864, 10727178, 12352508, 13149444, 14302904, 14558313, 16638072, 18528762, 19411084, 21454356, 24705016, 26298888, 29116626, 33969397, 37057524, 38822168, 42908712, 58233252, 67938794, 74115048, 101908191, 116466504, 135877588, 203816382, 271755176, 407632764, 815265528]

約数ペア:

[(1, 815265528), (2, 407632764), (3, 271755176), (4, 203816382), (6, 135877588), (7, 116466504), (8, 101908191), (11, 74115048), (12, 67938794), (14, 58233252), (19, 42908712), (21, 38822168), (22, 37057524), (24, 33969397), (28, 29116626), (31, 26298888), (33, 24705016), (38, 21454356), (42, 19411084), (44, 18528762), (49, 16638072), (56, 14558313), (57, 14302904), (62, 13149444), (66, 12352508), (76, 10727178), (77, 10587864), (84, 9705542), (88, 9264381), (93, 8766296), (98, 8319036), (107, 7619304), (114, 7151452), (124, 6574722), (132, 6176254), (133, 6129816), (147, 5546024), (152, 5363589), (154, 5293932), (168, 4852771), (186, 4383148), (196, 4159518), (209, 3900792), (214, 3809652), (217, 3756984), (228, 3575726), (231, 3529288), (248, 3287361), (264, 3088127), (266, 3064908), (294, 2773012), (308, 2646966), (321, 2539768), (341, 2390808), (372, 2191574), (392, 2079759), (399, 2043272), (418, 1950396), (428, 1904826), (434, 1878492), (456, 1787863), (462, 1764644), (532, 1532454), (539, 1512552), (588, 1386506), (589, 1384152), (616, 1323483), (627, 1300264), (642, 1269884), (651, 1252328), (682, 1195404), (744, 1095787), (749, 1088472), (798, 1021636), (836, 975198), (856, 952413), (868, 939246), (924, 882322), (931, 875688), (1023, 796936), (1064, 766227), (1078, 756276), (1176, 693253), (1177, 692664), (1178, 692076), (1254, 650132), (1284, 634942), (1302, 626164), (1364, 597702), (1463, 557256), (1498, 544236), (1519, 536712), (1596, 510818), (1617, 504184), (1672, 487599), (1736, 469623), (1767, 461384), (1848, 441161), (1862, 437844), (2033, 401016), (2046, 398468), (2156, 378138), (2247, 362824), (2354, 346332), (2356, 346038), (2387, 341544), (2508, 325066), (2568, 317471), (2604, 313082), (2728, 298851), (2793, 291896), (2926, 278628), (2996, 272118), (3038, 268356), (3192, 255409), (3234, 252092), (3317, 245784), (3531, 230888), (3534, 230692), (3724, 218922), (4066, 200508), (4092, 199234), (4123, 197736), (4312, 189069), (4389, 185752), (4494, 181412), (4557, 178904), (4708, 173166), (4712, 173019), (4774, 170772), (5016, 162533), (5208, 156541), (5243, 155496), (5586, 145948), (5852, 139314), (5992, 136059), (6076, 134178), (6099, 133672), (6468, 126046), (6479, 125832), (6634, 122892), (7062, 115444), (7068, 115346), (7161, 113848), (7448, 109461), (8132, 100254), (8184, 99617), (8239, 98952), (8246, 98868), (8778, 92876), (8988, 90706), (9114, 89452), (9416, 86583), (9548, 85386), (9951, 81928), (10241, 79608), (10486, 77748), (11172, 72974), (11704, 69657), (12152, 67089), (12198, 66836), (12369, 65912), (12936, 63023), (12958, 62916), (13268, 61446), (14124, 57722), (14136, 57673), (14231, 57288), (14322, 56924), (15729, 51832), (16264, 50127), (16478, 49476), (16492, 49434), (16709, 48792), (17556, 46438), (17976, 45353), (18228, 44726), (19096, 42693), (19437, 41944), (19902, 40964), (20482, 39804), (20972, 38874), (22344, 36487), (22363, 36456), (23219, 35112), (24396, 33418), (24717, 32984), (24738, 32956), (25916, 31458), (26536, 30723), (28248, 28861), (28462, 28644)]