391444606848

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{437693}}^1$

素因数の和:437864

約数の個数: 128

約数和(自身を含む): 1108976533920

約数和(自身を除く): 717531927072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 137, 192, 204, 272, 274, 384, 408, 411, 544, 548, 816, 822, 1088, 1096, 1632, 1644, 2176, 2192, 2329, 3264, 3288, 4384, 4658, 6528, 6576, 6987, 8768, 9316, 13152, 13974, 17536, 18632, 26304, 27948, 37264, 52608, 55896, 74528, 111792, 149056, 223584, 298112, 437693, 447168, 875386, 894336, 1313079, 1750772, 2626158, 3501544, 5252316, 7003088, 7440781, 10504632, 14006176, 14881562, 21009264, 22322343, 28012352, 29763124, 42018528, 44644686, 56024704, 59526248, 59963941, 84037056, 89289372, 119052496, 119927882, 168074112, 178578744, 179891823, 238104992, 239855764, 357157488, 359783646, 476209984, 479711528, 714314976, 719567292, 952419968, 959423056, 1019386997, 1428629952, 1439134584, 1918846112, 2038773994, 2857259904, 2878269168, 3058160991, 3837692224, 4077547988, 5756538336, 6116321982, 7675384448, 8155095976, 11513076672, 12232643964, 16310191952, 23026153344, 24465287928, 32620383904, 48930575856, 65240767808, 97861151712, 130481535616, 195722303424, 391444606848]

約数ペア:

[(1, 391444606848), (2, 195722303424), (3, 130481535616), (4, 97861151712), (6, 65240767808), (8, 48930575856), (12, 32620383904), (16, 24465287928), (17, 23026153344), (24, 16310191952), (32, 12232643964), (34, 11513076672), (48, 8155095976), (51, 7675384448), (64, 6116321982), (68, 5756538336), (96, 4077547988), (102, 3837692224), (128, 3058160991), (136, 2878269168), (137, 2857259904), (192, 2038773994), (204, 1918846112), (272, 1439134584), (274, 1428629952), (384, 1019386997), (408, 959423056), (411, 952419968), (544, 719567292), (548, 714314976), (816, 479711528), (822, 476209984), (1088, 359783646), (1096, 357157488), (1632, 239855764), (1644, 238104992), (2176, 179891823), (2192, 178578744), (2329, 168074112), (3264, 119927882), (3288, 119052496), (4384, 89289372), (4658, 84037056), (6528, 59963941), (6576, 59526248), (6987, 56024704), (8768, 44644686), (9316, 42018528), (13152, 29763124), (13974, 28012352), (17536, 22322343), (18632, 21009264), (26304, 14881562), (27948, 14006176), (37264, 10504632), (52608, 7440781), (55896, 7003088), (74528, 5252316), (111792, 3501544), (149056, 2626158), (223584, 1750772), (298112, 1313079), (437693, 894336), (447168, 875386)]