240425766

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10427}}^1$

素因数の和:10506

約数の個数: 64

約数和(自身を含む): 620674560

約数和(自身を除く): 380248794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 2562, 3294, 3843, 7686, 10427, 11529, 20854, 23058, 31281, 62562, 72989, 93843, 145978, 187686, 218967, 281529, 437934, 563058, 636047, 656901, 1272094, 1313802, 1908141, 1970703, 3816282, 3941406, 4452329, 5724423, 8904658, 11448846, 13356987, 17173269, 26713974, 34346538, 40070961, 80141922, 120212883, 240425766]

約数ペア:

[(1, 240425766), (2, 120212883), (3, 80141922), (6, 40070961), (7, 34346538), (9, 26713974), (14, 17173269), (18, 13356987), (21, 11448846), (27, 8904658), (42, 5724423), (54, 4452329), (61, 3941406), (63, 3816282), (122, 1970703), (126, 1908141), (183, 1313802), (189, 1272094), (366, 656901), (378, 636047), (427, 563058), (549, 437934), (854, 281529), (1098, 218967), (1281, 187686), (1647, 145978), (2562, 93843), (3294, 72989), (3843, 62562), (7686, 31281), (10427, 23058), (11529, 20854)]