252958524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 741791232

約数和(自身を除く): 488832708

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 103, 156, 169, 173, 182, 206, 273, 309, 338, 346, 364, 412, 507, 519, 546, 618, 676, 692, 721, 1014, 1038, 1092, 1183, 1211, 1236, 1339, 1442, 2028, 2076, 2163, 2249, 2366, 2422, 2678, 2884, 3549, 3633, 4017, 4326, 4498, 4732, 4844, 5356, 6747, 7098, 7266, 8034, 8652, 8996, 9373, 13494, 14196, 14532, 15743, 16068, 17407, 17819, 18746, 26988, 28119, 29237, 31486, 34814, 35638, 37492, 47229, 52221, 53457, 56238, 58474, 62972, 69628, 71276, 87711, 94458, 104442, 106914, 112476, 116948, 121849, 124733, 175422, 188916, 204659, 208884, 213828, 231647, 243698, 249466, 350844, 365547, 374199, 409318, 463294, 487396, 498932, 613977, 694941, 731094, 748398, 818636, 926588, 1227954, 1389882, 1462188, 1496796, 1621529, 2455908, 2779764, 3011411, 3243058, 4864587, 6022822, 6486116, 9034233, 9729174, 12045644, 18068466, 19458348, 21079877, 36136932, 42159754, 63239631, 84319508, 126479262, 252958524]

約数ペア:

[(1, 252958524), (2, 126479262), (3, 84319508), (4, 63239631), (6, 42159754), (7, 36136932), (12, 21079877), (13, 19458348), (14, 18068466), (21, 12045644), (26, 9729174), (28, 9034233), (39, 6486116), (42, 6022822), (52, 4864587), (78, 3243058), (84, 3011411), (91, 2779764), (103, 2455908), (156, 1621529), (169, 1496796), (173, 1462188), (182, 1389882), (206, 1227954), (273, 926588), (309, 818636), (338, 748398), (346, 731094), (364, 694941), (412, 613977), (507, 498932), (519, 487396), (546, 463294), (618, 409318), (676, 374199), (692, 365547), (721, 350844), (1014, 249466), (1038, 243698), (1092, 231647), (1183, 213828), (1211, 208884), (1236, 204659), (1339, 188916), (1442, 175422), (2028, 124733), (2076, 121849), (2163, 116948), (2249, 112476), (2366, 106914), (2422, 104442), (2678, 94458), (2884, 87711), (3549, 71276), (3633, 69628), (4017, 62972), (4326, 58474), (4498, 56238), (4732, 53457), (4844, 52221), (5356, 47229), (6747, 37492), (7098, 35638), (7266, 34814), (8034, 31486), (8652, 29237), (8996, 28119), (9373, 26988), (13494, 18746), (14196, 17819), (14532, 17407), (15743, 16068)]