678731196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:676

約数の個数: 192

約数和(自身を含む): 2011806720

約数和(自身を除く): 1333075524

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 29, 33, 39, 44, 46, 52, 58, 66, 69, 78, 87, 92, 116, 132, 138, 143, 156, 174, 253, 276, 286, 299, 319, 348, 377, 429, 506, 572, 593, 598, 638, 667, 754, 759, 858, 897, 957, 1012, 1131, 1186, 1196, 1276, 1334, 1508, 1518, 1716, 1779, 1794, 1914, 2001, 2262, 2372, 2668, 3036, 3289, 3558, 3588, 3828, 4002, 4147, 4524, 6523, 6578, 7116, 7337, 7709, 8004, 8294, 8671, 9867, 12441, 13046, 13156, 13639, 14674, 15418, 16588, 17197, 17342, 19569, 19734, 22011, 23127, 24882, 26013, 26092, 27278, 29348, 30836, 34394, 34684, 39138, 39468, 40917, 44022, 46254, 49764, 51591, 52026, 54556, 68788, 78276, 81834, 84799, 88044, 92508, 95381, 103182, 104052, 150029, 163668, 169598, 177307, 189167, 190762, 206364, 223561, 254397, 286143, 300058, 339196, 354614, 378334, 381524, 395531, 447122, 450087, 508794, 531921, 567501, 572286, 600116, 670683, 709228, 756668, 791062, 894244, 900174, 1017588, 1063842, 1135002, 1144572, 1186593, 1341366, 1582124, 1800348, 1950377, 2127684, 2270004, 2373186, 2459171, 2682732, 3900754, 4350841, 4746372, 4918342, 5141903, 5851131, 7377513, 7801508, 8701682, 9836684, 10283806, 11702262, 13052523, 14755026, 15425709, 17403364, 20567612, 23404524, 26105046, 29510052, 30851418, 52210092, 56560933, 61702836, 113121866, 169682799, 226243732, 339365598, 678731196]

約数ペア:

[(1, 678731196), (2, 339365598), (3, 226243732), (4, 169682799), (6, 113121866), (11, 61702836), (12, 56560933), (13, 52210092), (22, 30851418), (23, 29510052), (26, 26105046), (29, 23404524), (33, 20567612), (39, 17403364), (44, 15425709), (46, 14755026), (52, 13052523), (58, 11702262), (66, 10283806), (69, 9836684), (78, 8701682), (87, 7801508), (92, 7377513), (116, 5851131), (132, 5141903), (138, 4918342), (143, 4746372), (156, 4350841), (174, 3900754), (253, 2682732), (276, 2459171), (286, 2373186), (299, 2270004), (319, 2127684), (348, 1950377), (377, 1800348), (429, 1582124), (506, 1341366), (572, 1186593), (593, 1144572), (598, 1135002), (638, 1063842), (667, 1017588), (754, 900174), (759, 894244), (858, 791062), (897, 756668), (957, 709228), (1012, 670683), (1131, 600116), (1186, 572286), (1196, 567501), (1276, 531921), (1334, 508794), (1508, 450087), (1518, 447122), (1716, 395531), (1779, 381524), (1794, 378334), (1914, 354614), (2001, 339196), (2262, 300058), (2372, 286143), (2668, 254397), (3036, 223561), (3289, 206364), (3558, 190762), (3588, 189167), (3828, 177307), (4002, 169598), (4147, 163668), (4524, 150029), (6523, 104052), (6578, 103182), (7116, 95381), (7337, 92508), (7709, 88044), (8004, 84799), (8294, 81834), (8671, 78276), (9867, 68788), (12441, 54556), (13046, 52026), (13156, 51591), (13639, 49764), (14674, 46254), (15418, 44022), (16588, 40917), (17197, 39468), (17342, 39138), (19569, 34684), (19734, 34394), (22011, 30836), (23127, 29348), (24882, 27278), (26013, 26092)]