515304144

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1185

約数の個数: 120

約数和(自身を含む): 1515950592

約数和(自身を除く): 1000646448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 157, 184, 207, 276, 314, 368, 414, 471, 552, 628, 828, 942, 991, 1104, 1256, 1413, 1656, 1884, 1982, 2512, 2826, 2973, 3312, 3611, 3768, 3964, 5652, 5946, 7222, 7536, 7928, 8919, 10833, 11304, 11892, 14444, 15856, 17838, 21666, 22608, 22793, 23784, 28888, 32499, 35676, 43332, 45586, 47568, 57776, 64998, 68379, 71352, 86664, 91172, 129996, 136758, 142704, 155587, 173328, 182344, 205137, 259992, 273516, 311174, 364688, 410274, 466761, 519984, 547032, 622348, 820548, 933522, 1094064, 1244696, 1400283, 1641096, 1867044, 2489392, 2800566, 3282192, 3578501, 3734088, 5601132, 7157002, 7468176, 10735503, 11202264, 14314004, 21471006, 22404528, 28628008, 32206509, 42942012, 57256016, 64413018, 85884024, 128826036, 171768048, 257652072, 515304144]

約数ペア:

[(1, 515304144), (2, 257652072), (3, 171768048), (4, 128826036), (6, 85884024), (8, 64413018), (9, 57256016), (12, 42942012), (16, 32206509), (18, 28628008), (23, 22404528), (24, 21471006), (36, 14314004), (46, 11202264), (48, 10735503), (69, 7468176), (72, 7157002), (92, 5601132), (138, 3734088), (144, 3578501), (157, 3282192), (184, 2800566), (207, 2489392), (276, 1867044), (314, 1641096), (368, 1400283), (414, 1244696), (471, 1094064), (552, 933522), (628, 820548), (828, 622348), (942, 547032), (991, 519984), (1104, 466761), (1256, 410274), (1413, 364688), (1656, 311174), (1884, 273516), (1982, 259992), (2512, 205137), (2826, 182344), (2973, 173328), (3312, 155587), (3611, 142704), (3768, 136758), (3964, 129996), (5652, 91172), (5946, 86664), (7222, 71352), (7536, 68379), (7928, 64998), (8919, 57776), (10833, 47568), (11304, 45586), (11892, 43332), (14444, 35676), (15856, 32499), (17838, 28888), (21666, 23784), (22608, 22793)]