225474744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 648103680

約数和(自身を除く): 422628936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 41, 44, 66, 74, 82, 88, 111, 123, 132, 148, 164, 222, 246, 264, 296, 328, 407, 444, 451, 492, 563, 814, 888, 902, 984, 1126, 1221, 1353, 1517, 1628, 1689, 1804, 2252, 2442, 2706, 3034, 3256, 3378, 3608, 4504, 4551, 4884, 5412, 6068, 6193, 6756, 9102, 9768, 10824, 12136, 12386, 13512, 16687, 18204, 18579, 20831, 23083, 24772, 33374, 36408, 37158, 41662, 46166, 49544, 50061, 62493, 66748, 69249, 74316, 83324, 92332, 100122, 124986, 133496, 138498, 148632, 166648, 184664, 200244, 229141, 249972, 253913, 276996, 400488, 458282, 499944, 507826, 553992, 687423, 761739, 854071, 916564, 1015652, 1374846, 1523478, 1708142, 1833128, 2031304, 2562213, 2749692, 3046956, 3416284, 5124426, 5499384, 6093912, 6832568, 9394781, 10248852, 18789562, 20497704, 28184343, 37579124, 56368686, 75158248, 112737372, 225474744]

約数ペア:

[(1, 225474744), (2, 112737372), (3, 75158248), (4, 56368686), (6, 37579124), (8, 28184343), (11, 20497704), (12, 18789562), (22, 10248852), (24, 9394781), (33, 6832568), (37, 6093912), (41, 5499384), (44, 5124426), (66, 3416284), (74, 3046956), (82, 2749692), (88, 2562213), (111, 2031304), (123, 1833128), (132, 1708142), (148, 1523478), (164, 1374846), (222, 1015652), (246, 916564), (264, 854071), (296, 761739), (328, 687423), (407, 553992), (444, 507826), (451, 499944), (492, 458282), (563, 400488), (814, 276996), (888, 253913), (902, 249972), (984, 229141), (1126, 200244), (1221, 184664), (1353, 166648), (1517, 148632), (1628, 138498), (1689, 133496), (1804, 124986), (2252, 100122), (2442, 92332), (2706, 83324), (3034, 74316), (3256, 69249), (3378, 66748), (3608, 62493), (4504, 50061), (4551, 49544), (4884, 46166), (5412, 41662), (6068, 37158), (6193, 36408), (6756, 33374), (9102, 24772), (9768, 23083), (10824, 20831), (12136, 18579), (12386, 18204), (13512, 16687)]