498651868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1387

約数の個数: 96

約数和(自身を含む): 1107509760

約数和(自身を除く): 608857892

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 29, 44, 46, 52, 58, 92, 116, 143, 253, 286, 299, 319, 377, 506, 572, 598, 638, 667, 754, 1012, 1196, 1276, 1307, 1334, 1508, 2614, 2668, 3289, 4147, 5228, 6578, 7337, 8294, 8671, 13156, 14377, 14674, 16588, 16991, 17342, 28754, 29348, 30061, 33982, 34684, 37903, 57508, 60122, 67964, 75806, 95381, 120244, 151612, 186901, 190762, 330671, 373802, 381524, 390793, 416933, 492739, 661342, 747604, 781586, 833866, 871769, 985478, 1322684, 1563172, 1667732, 1743538, 1970956, 3487076, 4298723, 5420129, 8597446, 9589459, 10840258, 11332997, 17194892, 19178918, 21680516, 22665994, 38357836, 45331988, 124662967, 249325934, 498651868]

約数ペア:

[(1, 498651868), (2, 249325934), (4, 124662967), (11, 45331988), (13, 38357836), (22, 22665994), (23, 21680516), (26, 19178918), (29, 17194892), (44, 11332997), (46, 10840258), (52, 9589459), (58, 8597446), (92, 5420129), (116, 4298723), (143, 3487076), (253, 1970956), (286, 1743538), (299, 1667732), (319, 1563172), (377, 1322684), (506, 985478), (572, 871769), (598, 833866), (638, 781586), (667, 747604), (754, 661342), (1012, 492739), (1196, 416933), (1276, 390793), (1307, 381524), (1334, 373802), (1508, 330671), (2614, 190762), (2668, 186901), (3289, 151612), (4147, 120244), (5228, 95381), (6578, 75806), (7337, 67964), (8294, 60122), (8671, 57508), (13156, 37903), (14377, 34684), (14674, 33982), (16588, 30061), (16991, 29348), (17342, 28754)]