1628539224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1\times {\mathrm{3331}}^1$

素因数の和:4920

約数の個数: 64

約数和(自身を含む): 4388643840

約数和(自身を除く): 2760104616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1567, 3134, 3331, 4701, 6268, 6662, 9402, 9993, 12536, 13324, 18804, 19986, 20371, 26648, 37608, 39972, 40742, 43303, 61113, 79944, 81484, 86606, 122226, 129909, 162968, 173212, 244452, 259818, 346424, 488904, 519636, 1039272, 5219677, 10439354, 15659031, 20878708, 31318062, 41757416, 62636124, 67855801, 125272248, 135711602, 203567403, 271423204, 407134806, 542846408, 814269612, 1628539224]

約数ペア:

[(1, 1628539224), (2, 814269612), (3, 542846408), (4, 407134806), (6, 271423204), (8, 203567403), (12, 135711602), (13, 125272248), (24, 67855801), (26, 62636124), (39, 41757416), (52, 31318062), (78, 20878708), (104, 15659031), (156, 10439354), (312, 5219677), (1567, 1039272), (3134, 519636), (3331, 488904), (4701, 346424), (6268, 259818), (6662, 244452), (9402, 173212), (9993, 162968), (12536, 129909), (13324, 122226), (18804, 86606), (19986, 81484), (20371, 79944), (26648, 61113), (37608, 43303), (39972, 40742)]