1244735856

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31663}}^1$

素因数の和:31700

約数の個数: 160

約数和(自身を含む): 4397496320

約数和(自身を除く): 3152760464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 13104, 19656, 31663, 39312, 63326, 94989, 126652, 189978, 221641, 253304, 284967, 379956, 411619, 443282, 506608, 569934, 664923, 759912, 823238, 854901, 886564, 1139868, 1234857, 1329846, 1519824, 1646476, 1709802, 1773128, 1994769, 2279736, 2469714, 2659692, 2881333, 3292952, 3419604, 3546256, 3704571, 3989538, 4559472, 4939428, 5319384, 5762666, 5984307, 6585904, 6839208, 7409142, 7979076, 8643999, 9878856, 10638768, 11113713, 11525332, 11968614, 13678416, 14818284, 15958152, 17287998, 19757712, 22227426, 23050664, 23937228, 25931997, 29636568, 31916304, 34575996, 44454852, 46101328, 47874456, 51863994, 59273136, 69151992, 77795991, 88909704, 95748912, 103727988, 138303984, 155591982, 177819408, 207455976, 311183964, 414911952, 622367928, 1244735856]

約数ペア:

[(1, 1244735856), (2, 622367928), (3, 414911952), (4, 311183964), (6, 207455976), (7, 177819408), (8, 155591982), (9, 138303984), (12, 103727988), (13, 95748912), (14, 88909704), (16, 77795991), (18, 69151992), (21, 59273136), (24, 51863994), (26, 47874456), (27, 46101328), (28, 44454852), (36, 34575996), (39, 31916304), (42, 29636568), (48, 25931997), (52, 23937228), (54, 23050664), (56, 22227426), (63, 19757712), (72, 17287998), (78, 15958152), (84, 14818284), (91, 13678416), (104, 11968614), (108, 11525332), (112, 11113713), (117, 10638768), (126, 9878856), (144, 8643999), (156, 7979076), (168, 7409142), (182, 6839208), (189, 6585904), (208, 5984307), (216, 5762666), (234, 5319384), (252, 4939428), (273, 4559472), (312, 3989538), (336, 3704571), (351, 3546256), (364, 3419604), (378, 3292952), (432, 2881333), (468, 2659692), (504, 2469714), (546, 2279736), (624, 1994769), (702, 1773128), (728, 1709802), (756, 1646476), (819, 1519824), (936, 1329846), (1008, 1234857), (1092, 1139868), (1404, 886564), (1456, 854901), (1512, 823238), (1638, 759912), (1872, 664923), (2184, 569934), (2457, 506608), (2808, 443282), (3024, 411619), (3276, 379956), (4368, 284967), (4914, 253304), (5616, 221641), (6552, 189978), (9828, 126652), (13104, 94989), (19656, 63326), (31663, 39312)]