231080928

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{185161}}^1$

素因数の和:185187

約数の個数: 48

約数和(自身を含む): 653251536

約数和(自身を除く): 422170608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 185161, 370322, 555483, 740644, 1110966, 1481288, 2221932, 2407093, 2962576, 4443864, 4814186, 5925152, 7221279, 8887728, 9628372, 14442558, 17775456, 19256744, 28885116, 38513488, 57770232, 77026976, 115540464, 231080928]

約数ペア:

[(1, 231080928), (2, 115540464), (3, 77026976), (4, 57770232), (6, 38513488), (8, 28885116), (12, 19256744), (13, 17775456), (16, 14442558), (24, 9628372), (26, 8887728), (32, 7221279), (39, 5925152), (48, 4814186), (52, 4443864), (78, 2962576), (96, 2407093), (104, 2221932), (156, 1481288), (208, 1110966), (312, 740644), (416, 555483), (624, 370322), (1248, 185161)]