440852922

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{677}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 1015372800

約数和(自身を除く): 574519878

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 389, 558, 677, 778, 837, 1167, 1354, 1674, 2031, 2334, 3501, 4062, 6093, 7002, 10503, 12059, 12186, 18279, 20987, 21006, 24118, 36177, 36558, 41974, 62961, 72354, 108531, 125922, 188883, 217062, 263353, 325593, 377766, 526706, 566649, 651186, 790059, 1133298, 1580118, 2370177, 4740354, 7110531, 8163943, 14221062, 16327886, 24491829, 48983658, 73475487, 146950974, 220426461, 440852922]

約数ペア:

[(1, 440852922), (2, 220426461), (3, 146950974), (6, 73475487), (9, 48983658), (18, 24491829), (27, 16327886), (31, 14221062), (54, 8163943), (62, 7110531), (93, 4740354), (186, 2370177), (279, 1580118), (389, 1133298), (558, 790059), (677, 651186), (778, 566649), (837, 526706), (1167, 377766), (1354, 325593), (1674, 263353), (2031, 217062), (2334, 188883), (3501, 125922), (4062, 108531), (6093, 72354), (7002, 62961), (10503, 41974), (12059, 36558), (12186, 36177), (18279, 24118), (20987, 21006)]