770192488

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{7211}}^1$

素因数の和:7322

約数の個数: 48

約数和(自身を含む): 1583755200

約数和(自身を除く): 813562712

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 169, 316, 338, 632, 676, 1027, 1352, 2054, 4108, 7211, 8216, 13351, 14422, 26702, 28844, 53404, 57688, 93743, 106808, 187486, 374972, 569669, 749944, 1139338, 1218659, 2278676, 2437318, 4557352, 4874636, 7405697, 9749272, 14811394, 29622788, 59245576, 96274061, 192548122, 385096244, 770192488]

約数ペア:

[(1, 770192488), (2, 385096244), (4, 192548122), (8, 96274061), (13, 59245576), (26, 29622788), (52, 14811394), (79, 9749272), (104, 7405697), (158, 4874636), (169, 4557352), (316, 2437318), (338, 2278676), (632, 1218659), (676, 1139338), (1027, 749944), (1352, 569669), (2054, 374972), (4108, 187486), (7211, 106808), (8216, 93743), (13351, 57688), (14422, 53404), (26702, 28844)]