253438584

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1858

約数の個数: 128

約数和(自身を含む): 782784000

約数和(自身を除く): 529345416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 196, 204, 238, 294, 343, 357, 392, 408, 476, 588, 686, 714, 833, 952, 1029, 1176, 1372, 1428, 1666, 1811, 2058, 2499, 2744, 2856, 3332, 3622, 4116, 4998, 5433, 5831, 6664, 7244, 8232, 9996, 10866, 11662, 12677, 14488, 17493, 19992, 21732, 23324, 25354, 30787, 34986, 38031, 43464, 46648, 50708, 61574, 69972, 76062, 88739, 92361, 101416, 123148, 139944, 152124, 177478, 184722, 215509, 246296, 266217, 304248, 354956, 369444, 431018, 532434, 621173, 646527, 709912, 738888, 862036, 1064868, 1242346, 1293054, 1508563, 1724072, 1863519, 2129736, 2484692, 2586108, 3017126, 3727038, 4525689, 4969384, 5172216, 6034252, 7454076, 9051378, 10559941, 12068504, 14908152, 18102756, 21119882, 31679823, 36205512, 42239764, 63359646, 84479528, 126719292, 253438584]

約数ペア:

[(1, 253438584), (2, 126719292), (3, 84479528), (4, 63359646), (6, 42239764), (7, 36205512), (8, 31679823), (12, 21119882), (14, 18102756), (17, 14908152), (21, 12068504), (24, 10559941), (28, 9051378), (34, 7454076), (42, 6034252), (49, 5172216), (51, 4969384), (56, 4525689), (68, 3727038), (84, 3017126), (98, 2586108), (102, 2484692), (119, 2129736), (136, 1863519), (147, 1724072), (168, 1508563), (196, 1293054), (204, 1242346), (238, 1064868), (294, 862036), (343, 738888), (357, 709912), (392, 646527), (408, 621173), (476, 532434), (588, 431018), (686, 369444), (714, 354956), (833, 304248), (952, 266217), (1029, 246296), (1176, 215509), (1372, 184722), (1428, 177478), (1666, 152124), (1811, 139944), (2058, 123148), (2499, 101416), (2744, 92361), (2856, 88739), (3332, 76062), (3622, 69972), (4116, 61574), (4998, 50708), (5433, 46648), (5831, 43464), (6664, 38031), (7244, 34986), (8232, 30787), (9996, 25354), (10866, 23324), (11662, 21732), (12677, 19992), (14488, 17493)]