289469904

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3319}}^1$

素因数の和:3432

約数の個数: 80

約数和(自身を含む): 790425600

約数和(自身を除く): 500955696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 79, 92, 138, 158, 184, 237, 276, 316, 368, 474, 552, 632, 948, 1104, 1264, 1817, 1896, 3319, 3634, 3792, 5451, 6638, 7268, 9957, 10902, 13276, 14536, 19914, 21804, 26552, 29072, 39828, 43608, 53104, 76337, 79656, 87216, 152674, 159312, 229011, 262201, 305348, 458022, 524402, 610696, 786603, 916044, 1048804, 1221392, 1573206, 1832088, 2097608, 3146412, 3664176, 4195216, 6030623, 6292824, 12061246, 12585648, 18091869, 24122492, 36183738, 48244984, 72367476, 96489968, 144734952, 289469904]

約数ペア:

[(1, 289469904), (2, 144734952), (3, 96489968), (4, 72367476), (6, 48244984), (8, 36183738), (12, 24122492), (16, 18091869), (23, 12585648), (24, 12061246), (46, 6292824), (48, 6030623), (69, 4195216), (79, 3664176), (92, 3146412), (138, 2097608), (158, 1832088), (184, 1573206), (237, 1221392), (276, 1048804), (316, 916044), (368, 786603), (474, 610696), (552, 524402), (632, 458022), (948, 305348), (1104, 262201), (1264, 229011), (1817, 159312), (1896, 152674), (3319, 87216), (3634, 79656), (3792, 76337), (5451, 53104), (6638, 43608), (7268, 39828), (9957, 29072), (10902, 26552), (13276, 21804), (14536, 19914)]