2389507968

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1064

約数の個数: 128

約数和(自身を含む): 6521692320

約数和(自身を除く): 4132184352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 137, 159, 192, 212, 274, 318, 384, 411, 424, 548, 636, 822, 848, 857, 1096, 1272, 1644, 1696, 1714, 2192, 2544, 2571, 3288, 3392, 3428, 4384, 5088, 5142, 6576, 6784, 6856, 7261, 8768, 10176, 10284, 13152, 13712, 14522, 17536, 20352, 20568, 21783, 26304, 27424, 29044, 41136, 43566, 45421, 52608, 54848, 58088, 82272, 87132, 90842, 109696, 116176, 117409, 136263, 164544, 174264, 181684, 232352, 234818, 272526, 329088, 348528, 352227, 363368, 464704, 469636, 545052, 697056, 704454, 726736, 929408, 939272, 1090104, 1394112, 1408908, 1453472, 1878544, 2180208, 2788224, 2817816, 2906944, 3757088, 4360416, 5635632, 5813888, 6222677, 7514176, 8720832, 11271264, 12445354, 15028352, 17441664, 18668031, 22542528, 24890708, 37336062, 45085056, 49781416, 74672124, 99562832, 149344248, 199125664, 298688496, 398251328, 597376992, 796502656, 1194753984, 2389507968]

約数ペア:

[(1, 2389507968), (2, 1194753984), (3, 796502656), (4, 597376992), (6, 398251328), (8, 298688496), (12, 199125664), (16, 149344248), (24, 99562832), (32, 74672124), (48, 49781416), (53, 45085056), (64, 37336062), (96, 24890708), (106, 22542528), (128, 18668031), (137, 17441664), (159, 15028352), (192, 12445354), (212, 11271264), (274, 8720832), (318, 7514176), (384, 6222677), (411, 5813888), (424, 5635632), (548, 4360416), (636, 3757088), (822, 2906944), (848, 2817816), (857, 2788224), (1096, 2180208), (1272, 1878544), (1644, 1453472), (1696, 1408908), (1714, 1394112), (2192, 1090104), (2544, 939272), (2571, 929408), (3288, 726736), (3392, 704454), (3428, 697056), (4384, 545052), (5088, 469636), (5142, 464704), (6576, 363368), (6784, 352227), (6856, 348528), (7261, 329088), (8768, 272526), (10176, 234818), (10284, 232352), (13152, 181684), (13712, 174264), (14522, 164544), (17536, 136263), (20352, 117409), (20568, 116176), (21783, 109696), (26304, 90842), (27424, 87132), (29044, 82272), (41136, 58088), (43566, 54848), (45421, 52608)]