1540805928

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1\times {\mathrm{1801}}^1$

素因数の和:2682

約数の個数: 64

約数和(自身を含む): 3948542400

約数和(自身を除く): 2407736472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 829, 1032, 1658, 1801, 2487, 3316, 3602, 4974, 5403, 6632, 7204, 9948, 10806, 14408, 19896, 21612, 35647, 43224, 71294, 77443, 106941, 142588, 154886, 213882, 232329, 285176, 309772, 427764, 464658, 619544, 855528, 929316, 1493029, 1858632, 2986058, 4479087, 5972116, 8958174, 11944232, 17916348, 35832696, 64200247, 128400494, 192600741, 256800988, 385201482, 513601976, 770402964, 1540805928]

約数ペア:

[(1, 1540805928), (2, 770402964), (3, 513601976), (4, 385201482), (6, 256800988), (8, 192600741), (12, 128400494), (24, 64200247), (43, 35832696), (86, 17916348), (129, 11944232), (172, 8958174), (258, 5972116), (344, 4479087), (516, 2986058), (829, 1858632), (1032, 1493029), (1658, 929316), (1801, 855528), (2487, 619544), (3316, 464658), (3602, 427764), (4974, 309772), (5403, 285176), (6632, 232329), (7204, 213882), (9948, 154886), (10806, 142588), (14408, 106941), (19896, 77443), (21612, 71294), (35647, 43224)]