1689670128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1135531}}^1$

素因数の和:1135573

約数の個数: 40

約数和(自身を含む): 4505790976

約数和(自身を除く): 2816120848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1135531, 2271062, 3406593, 4542124, 6813186, 9084248, 13626372, 18168496, 27252744, 35201461, 54505488, 70402922, 105604383, 140805844, 211208766, 281611688, 422417532, 563223376, 844835064, 1689670128]

約数ペア:

[(1, 1689670128), (2, 844835064), (3, 563223376), (4, 422417532), (6, 281611688), (8, 211208766), (12, 140805844), (16, 105604383), (24, 70402922), (31, 54505488), (48, 35201461), (62, 27252744), (93, 18168496), (124, 13626372), (186, 9084248), (248, 6813186), (372, 4542124), (496, 3406593), (744, 2271062), (1488, 1135531)]