272335968

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:509

約数の個数: 144

約数和(自身を含む): 822996720

約数和(自身を除く): 550660752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 157, 171, 228, 288, 304, 314, 317, 342, 456, 471, 608, 628, 634, 684, 912, 942, 951, 1256, 1268, 1368, 1413, 1824, 1884, 1902, 2512, 2536, 2736, 2826, 2853, 2983, 3768, 3804, 5024, 5072, 5472, 5652, 5706, 5966, 6023, 7536, 7608, 8949, 10144, 11304, 11412, 11932, 12046, 15072, 15216, 17898, 18069, 22608, 22824, 23864, 24092, 26847, 30432, 35796, 36138, 45216, 45648, 47728, 48184, 49769, 53694, 54207, 71592, 72276, 91296, 95456, 96368, 99538, 107388, 108414, 143184, 144552, 149307, 192736, 199076, 214776, 216828, 286368, 289104, 298614, 398152, 429552, 433656, 447921, 578208, 597228, 796304, 859104, 867312, 895842, 945611, 1194456, 1592608, 1734624, 1791684, 1891222, 2388912, 2836833, 3583368, 3782444, 4777824, 5673666, 7166736, 7564888, 8510499, 11347332, 14333472, 15129776, 17020998, 22694664, 30259552, 34041996, 45389328, 68083992, 90778656, 136167984, 272335968]

約数ペア:

[(1, 272335968), (2, 136167984), (3, 90778656), (4, 68083992), (6, 45389328), (8, 34041996), (9, 30259552), (12, 22694664), (16, 17020998), (18, 15129776), (19, 14333472), (24, 11347332), (32, 8510499), (36, 7564888), (38, 7166736), (48, 5673666), (57, 4777824), (72, 3782444), (76, 3583368), (96, 2836833), (114, 2388912), (144, 1891222), (152, 1791684), (157, 1734624), (171, 1592608), (228, 1194456), (288, 945611), (304, 895842), (314, 867312), (317, 859104), (342, 796304), (456, 597228), (471, 578208), (608, 447921), (628, 433656), (634, 429552), (684, 398152), (912, 298614), (942, 289104), (951, 286368), (1256, 216828), (1268, 214776), (1368, 199076), (1413, 192736), (1824, 149307), (1884, 144552), (1902, 143184), (2512, 108414), (2536, 107388), (2736, 99538), (2826, 96368), (2853, 95456), (2983, 91296), (3768, 72276), (3804, 71592), (5024, 54207), (5072, 53694), (5472, 49769), (5652, 48184), (5706, 47728), (5966, 45648), (6023, 45216), (7536, 36138), (7608, 35796), (8949, 30432), (10144, 26847), (11304, 24092), (11412, 23864), (11932, 22824), (12046, 22608), (15072, 18069), (15216, 17898)]