2000630528

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 4573981440

約数和(自身を除く): 2573350912

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 59, 64, 92, 104, 118, 128, 184, 208, 236, 256, 299, 368, 416, 443, 472, 598, 736, 767, 832, 886, 944, 1196, 1357, 1472, 1534, 1664, 1772, 1888, 2392, 2714, 2944, 3068, 3328, 3544, 3776, 4784, 5428, 5759, 5888, 6136, 7088, 7552, 9568, 10189, 10856, 11518, 12272, 14176, 15104, 17641, 19136, 20378, 21712, 23036, 24544, 26137, 28352, 35282, 38272, 40756, 43424, 46072, 49088, 52274, 56704, 70564, 76544, 81512, 86848, 92144, 98176, 104548, 113408, 132457, 141128, 163024, 173696, 184288, 196352, 209096, 264914, 282256, 326048, 339781, 347392, 368576, 418192, 529828, 564512, 601151, 652096, 679562, 737152, 836384, 1059656, 1129024, 1202302, 1304192, 1359124, 1474304, 1672768, 2119312, 2258048, 2404604, 2608384, 2718248, 3345536, 4238624, 4516096, 4809208, 5436496, 6691072, 7814963, 8477248, 9618416, 10872992, 15629926, 16954496, 19236832, 21745984, 31259852, 33908992, 38473664, 43491968, 62519704, 76947328, 86983936, 125039408, 153894656, 250078816, 500157632, 1000315264, 2000630528]

約数ペア:

[(1, 2000630528), (2, 1000315264), (4, 500157632), (8, 250078816), (13, 153894656), (16, 125039408), (23, 86983936), (26, 76947328), (32, 62519704), (46, 43491968), (52, 38473664), (59, 33908992), (64, 31259852), (92, 21745984), (104, 19236832), (118, 16954496), (128, 15629926), (184, 10872992), (208, 9618416), (236, 8477248), (256, 7814963), (299, 6691072), (368, 5436496), (416, 4809208), (443, 4516096), (472, 4238624), (598, 3345536), (736, 2718248), (767, 2608384), (832, 2404604), (886, 2258048), (944, 2119312), (1196, 1672768), (1357, 1474304), (1472, 1359124), (1534, 1304192), (1664, 1202302), (1772, 1129024), (1888, 1059656), (2392, 836384), (2714, 737152), (2944, 679562), (3068, 652096), (3328, 601151), (3544, 564512), (3776, 529828), (4784, 418192), (5428, 368576), (5759, 347392), (5888, 339781), (6136, 326048), (7088, 282256), (7552, 264914), (9568, 209096), (10189, 196352), (10856, 184288), (11518, 173696), (12272, 163024), (14176, 141128), (15104, 132457), (17641, 113408), (19136, 104548), (20378, 98176), (21712, 92144), (23036, 86848), (24544, 81512), (26137, 76544), (28352, 70564), (35282, 56704), (38272, 52274), (40756, 49088), (43424, 46072)]