726997968

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:633

約数の個数: 120

約数和(自身を含む): 2079170496

約数和(自身を除く): 1352172528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 211, 213, 284, 337, 422, 426, 568, 633, 639, 674, 844, 852, 1011, 1136, 1266, 1278, 1348, 1688, 1704, 1899, 2022, 2532, 2556, 2696, 3033, 3376, 3408, 3798, 4044, 5064, 5112, 5392, 6066, 7596, 8088, 10128, 10224, 12132, 14981, 15192, 16176, 23927, 24264, 29962, 30384, 44943, 47854, 48528, 59924, 71107, 71781, 89886, 95708, 119848, 134829, 142214, 143562, 179772, 191416, 213321, 215343, 239696, 269658, 284428, 287124, 359544, 382832, 426642, 430686, 539316, 568856, 574248, 639963, 719088, 853284, 861372, 1078632, 1137712, 1148496, 1279926, 1706568, 1722744, 2157264, 2559852, 3413136, 3445488, 5048597, 5119704, 10097194, 10239408, 15145791, 20194388, 30291582, 40388776, 45437373, 60583164, 80777552, 90874746, 121166328, 181749492, 242332656, 363498984, 726997968]

約数ペア:

[(1, 726997968), (2, 363498984), (3, 242332656), (4, 181749492), (6, 121166328), (8, 90874746), (9, 80777552), (12, 60583164), (16, 45437373), (18, 40388776), (24, 30291582), (36, 20194388), (48, 15145791), (71, 10239408), (72, 10097194), (142, 5119704), (144, 5048597), (211, 3445488), (213, 3413136), (284, 2559852), (337, 2157264), (422, 1722744), (426, 1706568), (568, 1279926), (633, 1148496), (639, 1137712), (674, 1078632), (844, 861372), (852, 853284), (1011, 719088), (1136, 639963), (1266, 574248), (1278, 568856), (1348, 539316), (1688, 430686), (1704, 426642), (1899, 382832), (2022, 359544), (2532, 287124), (2556, 284428), (2696, 269658), (3033, 239696), (3376, 215343), (3408, 213321), (3798, 191416), (4044, 179772), (5064, 143562), (5112, 142214), (5392, 134829), (6066, 119848), (7596, 95708), (8088, 89886), (10128, 71781), (10224, 71107), (12132, 59924), (14981, 48528), (15192, 47854), (16176, 44943), (23927, 30384), (24264, 29962)]