628398427072

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{542981}}^1$

素因数の和:543126

約数の個数: 84

約数和(自身を含む): 1362900023496

約数和(自身を除く): 734501596424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 169, 208, 214, 338, 416, 428, 676, 832, 856, 1352, 1391, 1712, 2704, 2782, 3424, 5408, 5564, 6848, 10816, 11128, 18083, 22256, 36166, 44512, 72332, 89024, 144664, 289328, 542981, 578656, 1085962, 1157312, 2171924, 4343848, 7058753, 8687696, 14117506, 17375392, 28235012, 34750784, 56470024, 58098967, 91763789, 112940048, 116197934, 183527578, 225880096, 232395868, 367055156, 451760192, 464791736, 734110312, 755286571, 929583472, 1468220624, 1510573142, 1859166944, 2936441248, 3021146284, 3718333888, 5872882496, 6042292568, 9818725423, 12084585136, 19637450846, 24169170272, 39274901692, 48338340544, 78549803384, 157099606768, 314199213536, 628398427072]

約数ペア:

[(1, 628398427072), (2, 314199213536), (4, 157099606768), (8, 78549803384), (13, 48338340544), (16, 39274901692), (26, 24169170272), (32, 19637450846), (52, 12084585136), (64, 9818725423), (104, 6042292568), (107, 5872882496), (169, 3718333888), (208, 3021146284), (214, 2936441248), (338, 1859166944), (416, 1510573142), (428, 1468220624), (676, 929583472), (832, 755286571), (856, 734110312), (1352, 464791736), (1391, 451760192), (1712, 367055156), (2704, 232395868), (2782, 225880096), (3424, 183527578), (5408, 116197934), (5564, 112940048), (6848, 91763789), (10816, 58098967), (11128, 56470024), (18083, 34750784), (22256, 28235012), (36166, 17375392), (44512, 14117506), (72332, 8687696), (89024, 7058753), (144664, 4343848), (289328, 2171924), (542981, 1157312), (578656, 1085962)]