123986304

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:537

約数の個数: 192

約数和(自身を含む): 407665440

約数和(自身を除く): 283679136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 272, 288, 306, 312, 384, 408, 416, 442, 468, 487, 544, 576, 612, 624, 663, 816, 832, 884, 936, 974, 1088, 1152, 1224, 1248, 1326, 1461, 1632, 1664, 1768, 1872, 1948, 1989, 2176, 2448, 2496, 2652, 2922, 3264, 3536, 3744, 3896, 3978, 4383, 4896, 4992, 5304, 5844, 6331, 6528, 7072, 7488, 7792, 7956, 8279, 8766, 9792, 10608, 11688, 12662, 14144, 14976, 15584, 15912, 16558, 17532, 18993, 19584, 21216, 23376, 24837, 25324, 28288, 31168, 31824, 33116, 35064, 37986, 42432, 46752, 49674, 50648, 56979, 62336, 63648, 66232, 70128, 74511, 75972, 84864, 93504, 99348, 101296, 107627, 113958, 127296, 132464, 140256, 149022, 151944, 187008, 198696, 202592, 215254, 227916, 254592, 264928, 280512, 298044, 303888, 322881, 397392, 405184, 430508, 455832, 529856, 561024, 596088, 607776, 645762, 794784, 810368, 861016, 911664, 968643, 1059712, 1192176, 1215552, 1291524, 1589568, 1722032, 1823328, 1937286, 2384352, 2431104, 2583048, 3179136, 3444064, 3646656, 3874572, 4768704, 5166096, 6888128, 7293312, 7749144, 9537408, 10332192, 13776256, 15498288, 20664384, 30996576, 41328768, 61993152, 123986304]

約数ペア:

[(1, 123986304), (2, 61993152), (3, 41328768), (4, 30996576), (6, 20664384), (8, 15498288), (9, 13776256), (12, 10332192), (13, 9537408), (16, 7749144), (17, 7293312), (18, 6888128), (24, 5166096), (26, 4768704), (32, 3874572), (34, 3646656), (36, 3444064), (39, 3179136), (48, 2583048), (51, 2431104), (52, 2384352), (64, 1937286), (68, 1823328), (72, 1722032), (78, 1589568), (96, 1291524), (102, 1215552), (104, 1192176), (117, 1059712), (128, 968643), (136, 911664), (144, 861016), (153, 810368), (156, 794784), (192, 645762), (204, 607776), (208, 596088), (221, 561024), (234, 529856), (272, 455832), (288, 430508), (306, 405184), (312, 397392), (384, 322881), (408, 303888), (416, 298044), (442, 280512), (468, 264928), (487, 254592), (544, 227916), (576, 215254), (612, 202592), (624, 198696), (663, 187008), (816, 151944), (832, 149022), (884, 140256), (936, 132464), (974, 127296), (1088, 113958), (1152, 107627), (1224, 101296), (1248, 99348), (1326, 93504), (1461, 84864), (1632, 75972), (1664, 74511), (1768, 70128), (1872, 66232), (1948, 63648), (1989, 62336), (2176, 56979), (2448, 50648), (2496, 49674), (2652, 46752), (2922, 42432), (3264, 37986), (3536, 35064), (3744, 33116), (3896, 31824), (3978, 31168), (4383, 28288), (4896, 25324), (4992, 24837), (5304, 23376), (5844, 21216), (6331, 19584), (6528, 18993), (7072, 17532), (7488, 16558), (7792, 15912), (7956, 15584), (8279, 14976), (8766, 14144), (9792, 12662), (10608, 11688)]