642010152

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 192

約数和(自身を含む): 2002752000

約数和(自身を除く): 1360741848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 59, 76, 84, 98, 114, 118, 133, 147, 152, 168, 177, 196, 228, 236, 266, 294, 354, 392, 399, 413, 456, 472, 487, 532, 588, 708, 798, 826, 931, 974, 1064, 1121, 1176, 1239, 1416, 1461, 1596, 1652, 1862, 1948, 2242, 2478, 2793, 2891, 2922, 3192, 3304, 3363, 3409, 3724, 3896, 4484, 4956, 5586, 5782, 5844, 6726, 6818, 7448, 7847, 8673, 8968, 9253, 9912, 10227, 11172, 11564, 11688, 13452, 13636, 15694, 17346, 18506, 20454, 22344, 23128, 23541, 23863, 26904, 27272, 27759, 28733, 31388, 34692, 37012, 40908, 47082, 47726, 54929, 55518, 57466, 62776, 64771, 69384, 71589, 74024, 81816, 86199, 94164, 95452, 109858, 111036, 114932, 129542, 143178, 164787, 172398, 188328, 190904, 194313, 201131, 219716, 222072, 229864, 259084, 286356, 329574, 344796, 388626, 402262, 439432, 453397, 518168, 545927, 572712, 603393, 659148, 689592, 777252, 804524, 906794, 1091854, 1206786, 1318296, 1360191, 1407917, 1554504, 1609048, 1637781, 1813588, 2183708, 2413572, 2720382, 2815834, 3275562, 3627176, 3821489, 4223751, 4367416, 4827144, 5440764, 5631668, 6551124, 7642978, 8447502, 10881528, 11263336, 11464467, 13102248, 15285956, 16895004, 22928934, 26750423, 30571912, 33790008, 45857868, 53500846, 80251269, 91715736, 107001692, 160502538, 214003384, 321005076, 642010152]

約数ペア:

[(1, 642010152), (2, 321005076), (3, 214003384), (4, 160502538), (6, 107001692), (7, 91715736), (8, 80251269), (12, 53500846), (14, 45857868), (19, 33790008), (21, 30571912), (24, 26750423), (28, 22928934), (38, 16895004), (42, 15285956), (49, 13102248), (56, 11464467), (57, 11263336), (59, 10881528), (76, 8447502), (84, 7642978), (98, 6551124), (114, 5631668), (118, 5440764), (133, 4827144), (147, 4367416), (152, 4223751), (168, 3821489), (177, 3627176), (196, 3275562), (228, 2815834), (236, 2720382), (266, 2413572), (294, 2183708), (354, 1813588), (392, 1637781), (399, 1609048), (413, 1554504), (456, 1407917), (472, 1360191), (487, 1318296), (532, 1206786), (588, 1091854), (708, 906794), (798, 804524), (826, 777252), (931, 689592), (974, 659148), (1064, 603393), (1121, 572712), (1176, 545927), (1239, 518168), (1416, 453397), (1461, 439432), (1596, 402262), (1652, 388626), (1862, 344796), (1948, 329574), (2242, 286356), (2478, 259084), (2793, 229864), (2891, 222072), (2922, 219716), (3192, 201131), (3304, 194313), (3363, 190904), (3409, 188328), (3724, 172398), (3896, 164787), (4484, 143178), (4956, 129542), (5586, 114932), (5782, 111036), (5844, 109858), (6726, 95452), (6818, 94164), (7448, 86199), (7847, 81816), (8673, 74024), (8968, 71589), (9253, 69384), (9912, 64771), (10227, 62776), (11172, 57466), (11564, 55518), (11688, 54929), (13452, 47726), (13636, 47082), (15694, 40908), (17346, 37012), (18506, 34692), (20454, 31388), (22344, 28733), (23128, 27759), (23541, 27272), (23863, 26904)]