123519384

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^3\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 366336000

約数和(自身を除く): 242816616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 47, 54, 69, 72, 92, 94, 108, 138, 141, 184, 188, 207, 216, 276, 282, 376, 414, 423, 529, 552, 564, 621, 828, 846, 1058, 1081, 1128, 1242, 1269, 1587, 1656, 1692, 2116, 2162, 2484, 2538, 3174, 3243, 3384, 4232, 4324, 4761, 4968, 5076, 6348, 6486, 8648, 9522, 9729, 10152, 12167, 12696, 12972, 14283, 19044, 19458, 24334, 24863, 25944, 28566, 29187, 36501, 38088, 38916, 48668, 49726, 57132, 58374, 73002, 74589, 77832, 97336, 99452, 109503, 114264, 116748, 146004, 149178, 198904, 219006, 223767, 233496, 292008, 298356, 328509, 438012, 447534, 571849, 596712, 657018, 671301, 876024, 895068, 1143698, 1314036, 1342602, 1715547, 1790136, 2287396, 2628072, 2685204, 3431094, 4574792, 5146641, 5370408, 6862188, 10293282, 13724376, 15439923, 20586564, 30879846, 41173128, 61759692, 123519384]

約数ペア:

[(1, 123519384), (2, 61759692), (3, 41173128), (4, 30879846), (6, 20586564), (8, 15439923), (9, 13724376), (12, 10293282), (18, 6862188), (23, 5370408), (24, 5146641), (27, 4574792), (36, 3431094), (46, 2685204), (47, 2628072), (54, 2287396), (69, 1790136), (72, 1715547), (92, 1342602), (94, 1314036), (108, 1143698), (138, 895068), (141, 876024), (184, 671301), (188, 657018), (207, 596712), (216, 571849), (276, 447534), (282, 438012), (376, 328509), (414, 298356), (423, 292008), (529, 233496), (552, 223767), (564, 219006), (621, 198904), (828, 149178), (846, 146004), (1058, 116748), (1081, 114264), (1128, 109503), (1242, 99452), (1269, 97336), (1587, 77832), (1656, 74589), (1692, 73002), (2116, 58374), (2162, 57132), (2484, 49726), (2538, 48668), (3174, 38916), (3243, 38088), (3384, 36501), (4232, 29187), (4324, 28566), (4761, 25944), (4968, 24863), (5076, 24334), (6348, 19458), (6486, 19044), (8648, 14283), (9522, 12972), (9729, 12696), (10152, 12167)]