1392456744

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{373}}^1\times {\mathrm{823}}^1$

素因数の和:1221

約数の個数: 160

約数和(自身を含む): 4474715520

約数和(自身を除く): 3082258776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 373, 378, 504, 567, 648, 746, 756, 823, 1119, 1134, 1492, 1512, 1646, 2238, 2268, 2469, 2611, 2984, 3292, 3357, 4476, 4536, 4938, 5222, 5761, 6584, 6714, 7407, 7833, 8952, 9876, 10071, 10444, 11522, 13428, 14814, 15666, 17283, 19752, 20142, 20888, 22221, 23044, 23499, 26856, 29628, 30213, 31332, 34566, 40284, 44442, 46088, 46998, 51849, 59256, 60426, 62664, 66663, 69132, 70497, 80568, 88884, 93996, 103698, 120852, 133326, 138264, 140994, 155547, 177768, 187992, 207396, 211491, 241704, 266652, 281988, 306979, 311094, 414792, 422982, 466641, 533304, 563976, 613958, 622188, 845964, 920937, 933282, 1227916, 1244376, 1691928, 1841874, 1866564, 2148853, 2455832, 2762811, 3683748, 3733128, 4297706, 5525622, 6446559, 7367496, 8288433, 8595412, 11051244, 12893118, 16576866, 17190824, 19339677, 22102488, 24865299, 25786236, 33153732, 38679354, 49730598, 51572472, 58019031, 66307464, 77358708, 99461196, 116038062, 154717416, 174057093, 198922392, 232076124, 348114186, 464152248, 696228372, 1392456744]

約数ペア:

[(1, 1392456744), (2, 696228372), (3, 464152248), (4, 348114186), (6, 232076124), (7, 198922392), (8, 174057093), (9, 154717416), (12, 116038062), (14, 99461196), (18, 77358708), (21, 66307464), (24, 58019031), (27, 51572472), (28, 49730598), (36, 38679354), (42, 33153732), (54, 25786236), (56, 24865299), (63, 22102488), (72, 19339677), (81, 17190824), (84, 16576866), (108, 12893118), (126, 11051244), (162, 8595412), (168, 8288433), (189, 7367496), (216, 6446559), (252, 5525622), (324, 4297706), (373, 3733128), (378, 3683748), (504, 2762811), (567, 2455832), (648, 2148853), (746, 1866564), (756, 1841874), (823, 1691928), (1119, 1244376), (1134, 1227916), (1492, 933282), (1512, 920937), (1646, 845964), (2238, 622188), (2268, 613958), (2469, 563976), (2611, 533304), (2984, 466641), (3292, 422982), (3357, 414792), (4476, 311094), (4536, 306979), (4938, 281988), (5222, 266652), (5761, 241704), (6584, 211491), (6714, 207396), (7407, 187992), (7833, 177768), (8952, 155547), (9876, 140994), (10071, 138264), (10444, 133326), (11522, 120852), (13428, 103698), (14814, 93996), (15666, 88884), (17283, 80568), (19752, 70497), (20142, 69132), (20888, 66663), (22221, 62664), (23044, 60426), (23499, 59256), (26856, 51849), (29628, 46998), (30213, 46088), (31332, 44442), (34566, 40284)]