8453115216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20809}}^1$

素因数の和:20874

約数の個数: 240

約数和(自身を含む): 30056965120

約数和(自身を除く): 21603849904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 234, 248, 252, 273, 279, 312, 336, 364, 372, 403, 434, 468, 496, 504, 546, 558, 624, 651, 728, 744, 806, 819, 868, 936, 1008, 1092, 1116, 1209, 1302, 1456, 1488, 1612, 1638, 1736, 1872, 1953, 2184, 2232, 2418, 2604, 2821, 3224, 3276, 3472, 3627, 3906, 4368, 4464, 4836, 5208, 5642, 6448, 6552, 7254, 7812, 8463, 9672, 10416, 11284, 13104, 14508, 15624, 16926, 19344, 20809, 22568, 25389, 29016, 31248, 33852, 41618, 45136, 50778, 58032, 62427, 67704, 83236, 101556, 124854, 135408, 145663, 166472, 187281, 203112, 249708, 270517, 291326, 332944, 374562, 406224, 436989, 499416, 541034, 582652, 645079, 749124, 811551, 873978, 998832, 1082068, 1165304, 1290158, 1310967, 1498248, 1623102, 1747956, 1893619, 1935237, 2164136, 2330608, 2434653, 2580316, 2621934, 2996496, 3246204, 3495912, 3787238, 3870474, 4328272, 4515553, 4869306, 5160632, 5243868, 5680857, 5805711, 6492408, 6991824, 7574476, 7740948, 8386027, 9031106, 9738612, 10321264, 10487736, 11361714, 11611422, 12984816, 13546659, 15148952, 15481896, 16772054, 17042571, 18062212, 19477224, 20975472, 22723428, 23222844, 25158081, 27093318, 30297904, 30963792, 33544108, 34085142, 36124424, 38954448, 40639977, 45446856, 46445688, 50316162, 54186636, 58702189, 67088216, 68170284, 72248848, 75474243, 81279954, 90893712, 92891376, 100632324, 108373272, 117404378, 134176432, 136340568, 150948486, 162559908, 176106567, 201264648, 216746544, 234808756, 272681136, 301896972, 325119816, 352213134, 402529296, 469617512, 528319701, 603793944, 650239632, 704426268, 939235024, 1056639402, 1207587888, 1408852536, 2113278804, 2817705072, 4226557608, 8453115216]

約数ペア:

[(1, 8453115216), (2, 4226557608), (3, 2817705072), (4, 2113278804), (6, 1408852536), (7, 1207587888), (8, 1056639402), (9, 939235024), (12, 704426268), (13, 650239632), (14, 603793944), (16, 528319701), (18, 469617512), (21, 402529296), (24, 352213134), (26, 325119816), (28, 301896972), (31, 272681136), (36, 234808756), (39, 216746544), (42, 201264648), (48, 176106567), (52, 162559908), (56, 150948486), (62, 136340568), (63, 134176432), (72, 117404378), (78, 108373272), (84, 100632324), (91, 92891376), (93, 90893712), (104, 81279954), (112, 75474243), (117, 72248848), (124, 68170284), (126, 67088216), (144, 58702189), (156, 54186636), (168, 50316162), (182, 46445688), (186, 45446856), (208, 40639977), (217, 38954448), (234, 36124424), (248, 34085142), (252, 33544108), (273, 30963792), (279, 30297904), (312, 27093318), (336, 25158081), (364, 23222844), (372, 22723428), (403, 20975472), (434, 19477224), (468, 18062212), (496, 17042571), (504, 16772054), (546, 15481896), (558, 15148952), (624, 13546659), (651, 12984816), (728, 11611422), (744, 11361714), (806, 10487736), (819, 10321264), (868, 9738612), (936, 9031106), (1008, 8386027), (1092, 7740948), (1116, 7574476), (1209, 6991824), (1302, 6492408), (1456, 5805711), (1488, 5680857), (1612, 5243868), (1638, 5160632), (1736, 4869306), (1872, 4515553), (1953, 4328272), (2184, 3870474), (2232, 3787238), (2418, 3495912), (2604, 3246204), (2821, 2996496), (3224, 2621934), (3276, 2580316), (3472, 2434653), (3627, 2330608), (3906, 2164136), (4368, 1935237), (4464, 1893619), (4836, 1747956), (5208, 1623102), (5642, 1498248), (6448, 1310967), (6552, 1290158), (7254, 1165304), (7812, 1082068), (8463, 998832), (9672, 873978), (10416, 811551), (11284, 749124), (13104, 645079), (14508, 582652), (15624, 541034), (16926, 499416), (19344, 436989), (20809, 406224), (22568, 374562), (25389, 332944), (29016, 291326), (31248, 270517), (33852, 249708), (41618, 203112), (45136, 187281), (50778, 166472), (58032, 145663), (62427, 135408), (67704, 124854), (83236, 101556)]