253847412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1179

約数の個数: 192

約数和(自身を含む): 845967360

約数和(自身を除く): 592119948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 52, 54, 63, 69, 78, 84, 91, 92, 108, 117, 126, 138, 156, 161, 182, 189, 207, 234, 252, 273, 276, 299, 322, 351, 364, 378, 414, 468, 483, 546, 598, 621, 644, 702, 756, 819, 828, 897, 966, 1092, 1123, 1196, 1242, 1404, 1449, 1638, 1794, 1932, 2093, 2246, 2457, 2484, 2691, 2898, 3276, 3369, 3588, 4186, 4347, 4492, 4914, 5382, 5796, 6279, 6738, 7861, 8073, 8372, 8694, 9828, 10107, 10764, 12558, 13476, 14599, 15722, 16146, 17388, 18837, 20214, 23583, 25116, 25829, 29198, 30321, 31444, 32292, 37674, 40428, 43797, 47166, 51658, 56511, 58396, 60642, 70749, 75348, 77487, 87594, 94332, 102193, 103316, 113022, 121284, 131391, 141498, 154974, 175188, 180803, 204386, 212247, 226044, 232461, 262782, 282996, 306579, 309948, 335777, 361606, 394173, 408772, 424494, 464922, 525564, 542409, 613158, 671554, 697383, 723212, 788346, 848988, 919737, 929844, 1007331, 1084818, 1226316, 1343108, 1394766, 1576692, 1627227, 1839474, 2014662, 2169636, 2350439, 2759211, 2789532, 3021993, 3254454, 3678948, 4029324, 4700878, 4881681, 5518422, 6043986, 6508908, 7051317, 9065979, 9401756, 9763362, 11036844, 12087972, 14102634, 18131958, 19526724, 21153951, 28205268, 36263916, 42307902, 63461853, 84615804, 126923706, 253847412]

約数ペア:

[(1, 253847412), (2, 126923706), (3, 84615804), (4, 63461853), (6, 42307902), (7, 36263916), (9, 28205268), (12, 21153951), (13, 19526724), (14, 18131958), (18, 14102634), (21, 12087972), (23, 11036844), (26, 9763362), (27, 9401756), (28, 9065979), (36, 7051317), (39, 6508908), (42, 6043986), (46, 5518422), (52, 4881681), (54, 4700878), (63, 4029324), (69, 3678948), (78, 3254454), (84, 3021993), (91, 2789532), (92, 2759211), (108, 2350439), (117, 2169636), (126, 2014662), (138, 1839474), (156, 1627227), (161, 1576692), (182, 1394766), (189, 1343108), (207, 1226316), (234, 1084818), (252, 1007331), (273, 929844), (276, 919737), (299, 848988), (322, 788346), (351, 723212), (364, 697383), (378, 671554), (414, 613158), (468, 542409), (483, 525564), (546, 464922), (598, 424494), (621, 408772), (644, 394173), (702, 361606), (756, 335777), (819, 309948), (828, 306579), (897, 282996), (966, 262782), (1092, 232461), (1123, 226044), (1196, 212247), (1242, 204386), (1404, 180803), (1449, 175188), (1638, 154974), (1794, 141498), (1932, 131391), (2093, 121284), (2246, 113022), (2457, 103316), (2484, 102193), (2691, 94332), (2898, 87594), (3276, 77487), (3369, 75348), (3588, 70749), (4186, 60642), (4347, 58396), (4492, 56511), (4914, 51658), (5382, 47166), (5796, 43797), (6279, 40428), (6738, 37674), (7861, 32292), (8073, 31444), (8372, 30321), (8694, 29198), (9828, 25829), (10107, 25116), (10764, 23583), (12558, 20214), (13476, 18837), (14599, 17388), (15722, 16146)]