491651136

素因数分解:

$2^6\times 3^2\times {\mathrm{103}}^1\times {\mathrm{8287}}^1$

素因数の和:8408

約数の個数: 84

約数和(自身を含む): 1423082752

約数和(自身を除く): 931431616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 144, 192, 206, 288, 309, 412, 576, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4944, 6592, 7416, 8287, 9888, 14832, 16574, 19776, 24861, 29664, 33148, 49722, 59328, 66296, 74583, 99444, 132592, 149166, 198888, 265184, 298332, 397776, 530368, 596664, 795552, 853561, 1193328, 1591104, 1707122, 2386656, 2560683, 3414244, 4773312, 5121366, 6828488, 7682049, 10242732, 13656976, 15364098, 20485464, 27313952, 30728196, 40970928, 54627904, 61456392, 81941856, 122912784, 163883712, 245825568, 491651136]

約数ペア:

[(1, 491651136), (2, 245825568), (3, 163883712), (4, 122912784), (6, 81941856), (8, 61456392), (9, 54627904), (12, 40970928), (16, 30728196), (18, 27313952), (24, 20485464), (32, 15364098), (36, 13656976), (48, 10242732), (64, 7682049), (72, 6828488), (96, 5121366), (103, 4773312), (144, 3414244), (192, 2560683), (206, 2386656), (288, 1707122), (309, 1591104), (412, 1193328), (576, 853561), (618, 795552), (824, 596664), (927, 530368), (1236, 397776), (1648, 298332), (1854, 265184), (2472, 198888), (3296, 149166), (3708, 132592), (4944, 99444), (6592, 74583), (7416, 66296), (8287, 59328), (9888, 49722), (14832, 33148), (16574, 29664), (19776, 24861)]