1215439992

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1107

約数の個数: 160

約数和(自身を含む): 3693597600

約数和(自身を除く): 2478157608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 157, 162, 216, 234, 312, 314, 324, 351, 468, 471, 628, 648, 702, 919, 936, 942, 1053, 1256, 1404, 1413, 1838, 1884, 2041, 2106, 2757, 2808, 2826, 3676, 3768, 4082, 4212, 4239, 5514, 5652, 6123, 7352, 8164, 8271, 8424, 8478, 11028, 11304, 11947, 12246, 12717, 16328, 16542, 16956, 18369, 22056, 23894, 24492, 24813, 25434, 33084, 33912, 35841, 36738, 47788, 48984, 49626, 50868, 55107, 66168, 71682, 73476, 74439, 95576, 99252, 101736, 107523, 110214, 143364, 144283, 146952, 148878, 165321, 198504, 215046, 220428, 286728, 288566, 297756, 322569, 330642, 430092, 432849, 440856, 577132, 595512, 645138, 661284, 860184, 865698, 967707, 1154264, 1290276, 1298547, 1322568, 1731396, 1875679, 1935414, 2580552, 2597094, 3462792, 3751358, 3870828, 3895641, 5194188, 5627037, 7502716, 7741656, 7791282, 10388376, 11254074, 11686923, 15005432, 15582564, 16881111, 22508148, 23373846, 31165128, 33762222, 45016296, 46747692, 50643333, 67524444, 93495384, 101286666, 135048888, 151929999, 202573332, 303859998, 405146664, 607719996, 1215439992]

約数ペア:

[(1, 1215439992), (2, 607719996), (3, 405146664), (4, 303859998), (6, 202573332), (8, 151929999), (9, 135048888), (12, 101286666), (13, 93495384), (18, 67524444), (24, 50643333), (26, 46747692), (27, 45016296), (36, 33762222), (39, 31165128), (52, 23373846), (54, 22508148), (72, 16881111), (78, 15582564), (81, 15005432), (104, 11686923), (108, 11254074), (117, 10388376), (156, 7791282), (157, 7741656), (162, 7502716), (216, 5627037), (234, 5194188), (312, 3895641), (314, 3870828), (324, 3751358), (351, 3462792), (468, 2597094), (471, 2580552), (628, 1935414), (648, 1875679), (702, 1731396), (919, 1322568), (936, 1298547), (942, 1290276), (1053, 1154264), (1256, 967707), (1404, 865698), (1413, 860184), (1838, 661284), (1884, 645138), (2041, 595512), (2106, 577132), (2757, 440856), (2808, 432849), (2826, 430092), (3676, 330642), (3768, 322569), (4082, 297756), (4212, 288566), (4239, 286728), (5514, 220428), (5652, 215046), (6123, 198504), (7352, 165321), (8164, 148878), (8271, 146952), (8424, 144283), (8478, 143364), (11028, 110214), (11304, 107523), (11947, 101736), (12246, 99252), (12717, 95576), (16328, 74439), (16542, 73476), (16956, 71682), (18369, 66168), (22056, 55107), (23894, 50868), (24492, 49626), (24813, 48984), (25434, 47788), (33084, 36738), (33912, 35841)]