123531408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:902

約数の個数: 240

約数和(自身を含む): 464720256

約数和(自身を除く): 341188848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 231, 234, 252, 264, 273, 286, 308, 312, 336, 364, 396, 429, 462, 468, 504, 528, 546, 572, 616, 624, 693, 728, 792, 819, 857, 858, 924, 936, 1001, 1008, 1092, 1144, 1232, 1287, 1386, 1456, 1584, 1638, 1714, 1716, 1848, 1872, 2002, 2184, 2288, 2571, 2574, 2772, 3003, 3276, 3428, 3432, 3696, 4004, 4368, 5142, 5148, 5544, 5999, 6006, 6552, 6856, 6864, 7713, 8008, 9009, 9427, 10284, 10296, 11088, 11141, 11998, 12012, 13104, 13712, 15426, 16016, 17997, 18018, 18854, 20568, 20592, 22282, 23996, 24024, 28281, 30852, 33423, 35994, 36036, 37708, 41136, 44564, 47992, 48048, 53991, 56562, 61704, 65989, 66846, 71988, 72072, 75416, 77987, 84843, 89128, 95984, 100269, 107982, 113124, 122551, 123408, 131978, 133692, 143976, 144144, 150832, 155974, 169686, 178256, 197967, 200538, 215964, 226248, 233961, 245102, 263956, 267384, 287952, 311948, 339372, 367653, 395934, 401076, 431928, 452496, 467922, 490204, 527912, 534768, 593901, 623896, 678744, 701883, 735306, 791868, 802152, 857857, 863856, 935844, 980408, 1055824, 1102959, 1187802, 1247792, 1357488, 1403766, 1470612, 1583736, 1604304, 1715714, 1871688, 1960816, 2205918, 2375604, 2573571, 2807532, 2941224, 3167472, 3431428, 3743376, 4411836, 4751208, 5147142, 5615064, 5882448, 6862856, 7720713, 8823672, 9502416, 10294284, 11230128, 13725712, 15441426, 17647344, 20588568, 30882852, 41177136, 61765704, 123531408]

約数ペア:

[(1, 123531408), (2, 61765704), (3, 41177136), (4, 30882852), (6, 20588568), (7, 17647344), (8, 15441426), (9, 13725712), (11, 11230128), (12, 10294284), (13, 9502416), (14, 8823672), (16, 7720713), (18, 6862856), (21, 5882448), (22, 5615064), (24, 5147142), (26, 4751208), (28, 4411836), (33, 3743376), (36, 3431428), (39, 3167472), (42, 2941224), (44, 2807532), (48, 2573571), (52, 2375604), (56, 2205918), (63, 1960816), (66, 1871688), (72, 1715714), (77, 1604304), (78, 1583736), (84, 1470612), (88, 1403766), (91, 1357488), (99, 1247792), (104, 1187802), (112, 1102959), (117, 1055824), (126, 980408), (132, 935844), (143, 863856), (144, 857857), (154, 802152), (156, 791868), (168, 735306), (176, 701883), (182, 678744), (198, 623896), (208, 593901), (231, 534768), (234, 527912), (252, 490204), (264, 467922), (273, 452496), (286, 431928), (308, 401076), (312, 395934), (336, 367653), (364, 339372), (396, 311948), (429, 287952), (462, 267384), (468, 263956), (504, 245102), (528, 233961), (546, 226248), (572, 215964), (616, 200538), (624, 197967), (693, 178256), (728, 169686), (792, 155974), (819, 150832), (857, 144144), (858, 143976), (924, 133692), (936, 131978), (1001, 123408), (1008, 122551), (1092, 113124), (1144, 107982), (1232, 100269), (1287, 95984), (1386, 89128), (1456, 84843), (1584, 77987), (1638, 75416), (1714, 72072), (1716, 71988), (1848, 66846), (1872, 65989), (2002, 61704), (2184, 56562), (2288, 53991), (2571, 48048), (2574, 47992), (2772, 44564), (3003, 41136), (3276, 37708), (3428, 36036), (3432, 35994), (3696, 33423), (4004, 30852), (4368, 28281), (5142, 24024), (5148, 23996), (5544, 22282), (5999, 20592), (6006, 20568), (6552, 18854), (6856, 18018), (6864, 17997), (7713, 16016), (8008, 15426), (9009, 13712), (9427, 13104), (10284, 12012), (10296, 11998), (11088, 11141)]