308920068

素因数分解:

$2^2\times 3^5\times {\mathrm{89}}^1\times {\mathrm{3571}}^1$

素因数の和:3679

約数の個数: 72

約数和(自身を含む): 819131040

約数和(自身を除く): 510210972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 243, 267, 324, 356, 486, 534, 801, 972, 1068, 1602, 2403, 3204, 3571, 4806, 7142, 7209, 9612, 10713, 14284, 14418, 21426, 21627, 28836, 32139, 42852, 43254, 64278, 86508, 96417, 128556, 192834, 289251, 317819, 385668, 578502, 635638, 867753, 953457, 1157004, 1271276, 1735506, 1906914, 2860371, 3471012, 3813828, 5720742, 8581113, 11441484, 17162226, 25743339, 34324452, 51486678, 77230017, 102973356, 154460034, 308920068]

約数ペア:

[(1, 308920068), (2, 154460034), (3, 102973356), (4, 77230017), (6, 51486678), (9, 34324452), (12, 25743339), (18, 17162226), (27, 11441484), (36, 8581113), (54, 5720742), (81, 3813828), (89, 3471012), (108, 2860371), (162, 1906914), (178, 1735506), (243, 1271276), (267, 1157004), (324, 953457), (356, 867753), (486, 635638), (534, 578502), (801, 385668), (972, 317819), (1068, 289251), (1602, 192834), (2403, 128556), (3204, 96417), (3571, 86508), (4806, 64278), (7142, 43254), (7209, 42852), (9612, 32139), (10713, 28836), (14284, 21627), (14418, 21426)]