997686428928

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{188791}}^1$

素因数の和:189800

約数の個数: 144

約数和(自身を含む): 3037732755456

約数和(自身を除く): 2040046326528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 983, 1344, 1792, 1966, 2688, 2949, 3932, 5376, 5898, 6881, 7864, 11796, 13762, 15728, 20643, 23592, 27524, 31456, 41286, 47184, 55048, 62912, 82572, 94368, 110096, 125824, 165144, 188736, 188791, 220192, 251648, 330288, 377472, 377582, 440384, 566373, 660576, 754944, 755164, 880768, 1132746, 1321152, 1321537, 1510328, 1761536, 2265492, 2642304, 2643074, 3020656, 3964611, 4530984, 5284608, 5286148, 6041312, 7929222, 9061968, 10572296, 12082624, 15858444, 18123936, 21144592, 24165248, 31716888, 36247872, 42289184, 48330496, 63433776, 72495744, 84578368, 126867552, 144991488, 169156736, 185581553, 253735104, 338313472, 371163106, 507470208, 556744659, 742326212, 1014940416, 1113489318, 1299070871, 1484652424, 2226978636, 2598141742, 2969304848, 3897212613, 4453957272, 5196283484, 5938609696, 7794425226, 8907914544, 10392566968, 11877219392, 15588850452, 17815829088, 20785133936, 23754438784, 31177700904, 35631658176, 41570267872, 47508877568, 62355401808, 71263316352, 83140535744, 124710803616, 142526632704, 166281071488, 249421607232, 332562142976, 498843214464, 997686428928]

約数ペア:

[(1, 997686428928), (2, 498843214464), (3, 332562142976), (4, 249421607232), (6, 166281071488), (7, 142526632704), (8, 124710803616), (12, 83140535744), (14, 71263316352), (16, 62355401808), (21, 47508877568), (24, 41570267872), (28, 35631658176), (32, 31177700904), (42, 23754438784), (48, 20785133936), (56, 17815829088), (64, 15588850452), (84, 11877219392), (96, 10392566968), (112, 8907914544), (128, 7794425226), (168, 5938609696), (192, 5196283484), (224, 4453957272), (256, 3897212613), (336, 2969304848), (384, 2598141742), (448, 2226978636), (672, 1484652424), (768, 1299070871), (896, 1113489318), (983, 1014940416), (1344, 742326212), (1792, 556744659), (1966, 507470208), (2688, 371163106), (2949, 338313472), (3932, 253735104), (5376, 185581553), (5898, 169156736), (6881, 144991488), (7864, 126867552), (11796, 84578368), (13762, 72495744), (15728, 63433776), (20643, 48330496), (23592, 42289184), (27524, 36247872), (31456, 31716888), (41286, 24165248), (47184, 21144592), (55048, 18123936), (62912, 15858444), (82572, 12082624), (94368, 10572296), (110096, 9061968), (125824, 7929222), (165144, 6041312), (188736, 5286148), (188791, 5284608), (220192, 4530984), (251648, 3964611), (330288, 3020656), (377472, 2643074), (377582, 2642304), (440384, 2265492), (566373, 1761536), (660576, 1510328), (754944, 1321537), (755164, 1321152), (880768, 1132746)]