123987864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 419523840

約数和(自身を除く): 295535976

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 169, 182, 231, 264, 273, 286, 308, 312, 338, 364, 397, 429, 462, 507, 546, 572, 616, 676, 728, 794, 858, 924, 1001, 1014, 1092, 1144, 1183, 1191, 1352, 1588, 1716, 1848, 1859, 2002, 2028, 2184, 2366, 2382, 2779, 3003, 3176, 3432, 3549, 3718, 4004, 4056, 4367, 4732, 4764, 5161, 5558, 5577, 6006, 7098, 7436, 8008, 8337, 8734, 9464, 9528, 10322, 11116, 11154, 12012, 13013, 13101, 14196, 14872, 15483, 16674, 17468, 20644, 22232, 22308, 24024, 26026, 26202, 28392, 30569, 30966, 33348, 34936, 36127, 39039, 41288, 44616, 52052, 52404, 56771, 61138, 61932, 66696, 67093, 72254, 78078, 91707, 104104, 104808, 108381, 113542, 122276, 123864, 134186, 144508, 156156, 170313, 183414, 201279, 216762, 227084, 244552, 268372, 289016, 312312, 340626, 366828, 397397, 402558, 433524, 454168, 469651, 536744, 681252, 733656, 738023, 794794, 805116, 867048, 939302, 1192191, 1362504, 1408953, 1476046, 1589588, 1610232, 1878604, 2214069, 2384382, 2817906, 2952092, 3179176, 3757208, 4428138, 4768764, 5166161, 5635812, 5904184, 8856276, 9537528, 10332322, 11271624, 15498483, 17712552, 20664644, 30996966, 41329288, 61993932, 123987864]

約数ペア:

[(1, 123987864), (2, 61993932), (3, 41329288), (4, 30996966), (6, 20664644), (7, 17712552), (8, 15498483), (11, 11271624), (12, 10332322), (13, 9537528), (14, 8856276), (21, 5904184), (22, 5635812), (24, 5166161), (26, 4768764), (28, 4428138), (33, 3757208), (39, 3179176), (42, 2952092), (44, 2817906), (52, 2384382), (56, 2214069), (66, 1878604), (77, 1610232), (78, 1589588), (84, 1476046), (88, 1408953), (91, 1362504), (104, 1192191), (132, 939302), (143, 867048), (154, 805116), (156, 794794), (168, 738023), (169, 733656), (182, 681252), (231, 536744), (264, 469651), (273, 454168), (286, 433524), (308, 402558), (312, 397397), (338, 366828), (364, 340626), (397, 312312), (429, 289016), (462, 268372), (507, 244552), (546, 227084), (572, 216762), (616, 201279), (676, 183414), (728, 170313), (794, 156156), (858, 144508), (924, 134186), (1001, 123864), (1014, 122276), (1092, 113542), (1144, 108381), (1183, 104808), (1191, 104104), (1352, 91707), (1588, 78078), (1716, 72254), (1848, 67093), (1859, 66696), (2002, 61932), (2028, 61138), (2184, 56771), (2366, 52404), (2382, 52052), (2779, 44616), (3003, 41288), (3176, 39039), (3432, 36127), (3549, 34936), (3718, 33348), (4004, 30966), (4056, 30569), (4367, 28392), (4732, 26202), (4764, 26026), (5161, 24024), (5558, 22308), (5577, 22232), (6006, 20644), (7098, 17468), (7436, 16674), (8008, 15483), (8337, 14872), (8734, 14196), (9464, 13101), (9528, 13013), (10322, 12012), (11116, 11154)]