2289144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 128

約数和(自身を含む): 7257600

約数和(自身を除く): 4968456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 23, 24, 26, 29, 33, 39, 44, 46, 52, 58, 66, 69, 78, 87, 88, 92, 104, 116, 132, 138, 143, 156, 174, 184, 232, 253, 264, 276, 286, 299, 312, 319, 348, 377, 429, 506, 552, 572, 598, 638, 667, 696, 754, 759, 858, 897, 957, 1012, 1131, 1144, 1196, 1276, 1334, 1508, 1518, 1716, 1794, 1914, 2001, 2024, 2262, 2392, 2552, 2668, 3016, 3036, 3289, 3432, 3588, 3828, 4002, 4147, 4524, 5336, 6072, 6578, 7176, 7337, 7656, 8004, 8294, 8671, 9048, 9867, 12441, 13156, 14674, 16008, 16588, 17342, 19734, 22011, 24882, 26013, 26312, 29348, 33176, 34684, 39468, 44022, 49764, 52026, 58696, 69368, 78936, 88044, 95381, 99528, 104052, 176088, 190762, 208104, 286143, 381524, 572286, 763048, 1144572, 2289144]

約数ペア:

[(1, 2289144), (2, 1144572), (3, 763048), (4, 572286), (6, 381524), (8, 286143), (11, 208104), (12, 190762), (13, 176088), (22, 104052), (23, 99528), (24, 95381), (26, 88044), (29, 78936), (33, 69368), (39, 58696), (44, 52026), (46, 49764), (52, 44022), (58, 39468), (66, 34684), (69, 33176), (78, 29348), (87, 26312), (88, 26013), (92, 24882), (104, 22011), (116, 19734), (132, 17342), (138, 16588), (143, 16008), (156, 14674), (174, 13156), (184, 12441), (232, 9867), (253, 9048), (264, 8671), (276, 8294), (286, 8004), (299, 7656), (312, 7337), (319, 7176), (348, 6578), (377, 6072), (429, 5336), (506, 4524), (552, 4147), (572, 4002), (598, 3828), (638, 3588), (667, 3432), (696, 3289), (754, 3036), (759, 3016), (858, 2668), (897, 2552), (957, 2392), (1012, 2262), (1131, 2024), (1144, 2001), (1196, 1914), (1276, 1794), (1334, 1716), (1508, 1518)]