672637368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4373}}^1$

素因数の和:4441

約数の個数: 128

約数和(自身を含む): 1984046400

約数和(自身を除く): 1311409032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 174, 204, 221, 232, 312, 348, 377, 408, 442, 493, 663, 696, 754, 884, 986, 1131, 1326, 1479, 1508, 1768, 1972, 2262, 2652, 2958, 3016, 3944, 4373, 4524, 5304, 5916, 6409, 8746, 9048, 11832, 12818, 13119, 17492, 19227, 25636, 26238, 34984, 38454, 51272, 52476, 56849, 74341, 76908, 104952, 113698, 126817, 148682, 153816, 170547, 223023, 227396, 253634, 297364, 341094, 380451, 446046, 454792, 507268, 594728, 682188, 760902, 892092, 966433, 1014536, 1364376, 1521804, 1648621, 1784184, 1932866, 2155889, 2899299, 3043608, 3297242, 3865732, 4311778, 4945863, 5798598, 6467667, 6594484, 7731464, 8623556, 9891726, 11597196, 12935334, 13188968, 17247112, 19783452, 23194392, 25870668, 28026557, 39566904, 51741336, 56053114, 84079671, 112106228, 168159342, 224212456, 336318684, 672637368]

約数ペア:

[(1, 672637368), (2, 336318684), (3, 224212456), (4, 168159342), (6, 112106228), (8, 84079671), (12, 56053114), (13, 51741336), (17, 39566904), (24, 28026557), (26, 25870668), (29, 23194392), (34, 19783452), (39, 17247112), (51, 13188968), (52, 12935334), (58, 11597196), (68, 9891726), (78, 8623556), (87, 7731464), (102, 6594484), (104, 6467667), (116, 5798598), (136, 4945863), (156, 4311778), (174, 3865732), (204, 3297242), (221, 3043608), (232, 2899299), (312, 2155889), (348, 1932866), (377, 1784184), (408, 1648621), (442, 1521804), (493, 1364376), (663, 1014536), (696, 966433), (754, 892092), (884, 760902), (986, 682188), (1131, 594728), (1326, 507268), (1479, 454792), (1508, 446046), (1768, 380451), (1972, 341094), (2262, 297364), (2652, 253634), (2958, 227396), (3016, 223023), (3944, 170547), (4373, 153816), (4524, 148682), (5304, 126817), (5916, 113698), (6409, 104952), (8746, 76908), (9048, 74341), (11832, 56849), (12818, 52476), (13119, 51272), (17492, 38454), (19227, 34984), (25636, 26238)]