247622424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 731143680

約数和(自身を除く): 483521256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 73, 84, 122, 146, 168, 183, 219, 244, 292, 331, 366, 427, 438, 488, 511, 584, 662, 732, 854, 876, 993, 1022, 1281, 1324, 1464, 1533, 1708, 1752, 1986, 2044, 2317, 2562, 2648, 3066, 3416, 3972, 4088, 4453, 4634, 5124, 6132, 6951, 7944, 8906, 9268, 10248, 12264, 13359, 13902, 17812, 18536, 20191, 24163, 26718, 27804, 31171, 35624, 40382, 48326, 53436, 55608, 60573, 62342, 72489, 80764, 93513, 96652, 106872, 121146, 124684, 141337, 144978, 161528, 169141, 187026, 193304, 242292, 249368, 282674, 289956, 338282, 374052, 424011, 484584, 507423, 565348, 579912, 676564, 748104, 848022, 1014846, 1130696, 1353128, 1473943, 1696044, 2029692, 2947886, 3392088, 4059384, 4421829, 5895772, 8843658, 10317601, 11791544, 17687316, 20635202, 30952803, 35374632, 41270404, 61905606, 82540808, 123811212, 247622424]

約数ペア:

[(1, 247622424), (2, 123811212), (3, 82540808), (4, 61905606), (6, 41270404), (7, 35374632), (8, 30952803), (12, 20635202), (14, 17687316), (21, 11791544), (24, 10317601), (28, 8843658), (42, 5895772), (56, 4421829), (61, 4059384), (73, 3392088), (84, 2947886), (122, 2029692), (146, 1696044), (168, 1473943), (183, 1353128), (219, 1130696), (244, 1014846), (292, 848022), (331, 748104), (366, 676564), (427, 579912), (438, 565348), (488, 507423), (511, 484584), (584, 424011), (662, 374052), (732, 338282), (854, 289956), (876, 282674), (993, 249368), (1022, 242292), (1281, 193304), (1324, 187026), (1464, 169141), (1533, 161528), (1708, 144978), (1752, 141337), (1986, 124684), (2044, 121146), (2317, 106872), (2562, 96652), (2648, 93513), (3066, 80764), (3416, 72489), (3972, 62342), (4088, 60573), (4453, 55608), (4634, 53436), (5124, 48326), (6132, 40382), (6951, 35624), (7944, 31171), (8906, 27804), (9268, 26718), (10248, 24163), (12264, 20191), (13359, 18536), (13902, 17812)]