1570443992

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^2\times {\mathrm{691}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 3272907420

約数和(自身を除く): 1702463428

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 169, 328, 338, 533, 676, 691, 1066, 1352, 1382, 1681, 2132, 2764, 3362, 4264, 5528, 6724, 6929, 8983, 13448, 13858, 17966, 21853, 27716, 28331, 35932, 43706, 55432, 56662, 71864, 87412, 113324, 116779, 174824, 226648, 233558, 284089, 368303, 467116, 568178, 736606, 934232, 1136356, 1161571, 1473212, 2272712, 2323142, 2946424, 4646284, 4787939, 9292568, 9575878, 15100423, 19151756, 30200846, 38303512, 60401692, 120803384, 196305499, 392610998, 785221996, 1570443992]

約数ペア:

[(1, 1570443992), (2, 785221996), (4, 392610998), (8, 196305499), (13, 120803384), (26, 60401692), (41, 38303512), (52, 30200846), (82, 19151756), (104, 15100423), (164, 9575878), (169, 9292568), (328, 4787939), (338, 4646284), (533, 2946424), (676, 2323142), (691, 2272712), (1066, 1473212), (1352, 1161571), (1382, 1136356), (1681, 934232), (2132, 736606), (2764, 568178), (3362, 467116), (4264, 368303), (5528, 284089), (6724, 233558), (6929, 226648), (8983, 174824), (13448, 116779), (13858, 113324), (17966, 87412), (21853, 71864), (27716, 56662), (28331, 55432), (35932, 43706)]