31077888912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{129001}}^1$

素因数の和:129261

約数の個数: 120

約数和(自身を含む): 99816587520

約数和(自身を除く): 68738698608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 239, 252, 336, 478, 504, 717, 956, 1008, 1434, 1673, 1912, 2151, 2868, 3346, 3824, 4302, 5019, 5736, 6692, 8604, 10038, 11472, 13384, 15057, 17208, 20076, 26768, 30114, 34416, 40152, 60228, 80304, 120456, 129001, 240912, 258002, 387003, 516004, 774006, 903007, 1032008, 1161009, 1548012, 1806014, 2064016, 2322018, 2709021, 3096024, 3612028, 4644036, 5418042, 6192048, 7224056, 8127063, 9288072, 10836084, 14448112, 16254126, 18576144, 21672168, 30831239, 32508252, 43344336, 61662478, 65016504, 92493717, 123324956, 130033008, 184987434, 215818673, 246649912, 277481151, 369974868, 431637346, 493299824, 554962302, 647456019, 739949736, 863274692, 1109924604, 1294912038, 1479899472, 1726549384, 1942368057, 2219849208, 2589824076, 3453098768, 3884736114, 4439698416, 5179648152, 7769472228, 10359296304, 15538944456, 31077888912]

約数ペア:

[(1, 31077888912), (2, 15538944456), (3, 10359296304), (4, 7769472228), (6, 5179648152), (7, 4439698416), (8, 3884736114), (9, 3453098768), (12, 2589824076), (14, 2219849208), (16, 1942368057), (18, 1726549384), (21, 1479899472), (24, 1294912038), (28, 1109924604), (36, 863274692), (42, 739949736), (48, 647456019), (56, 554962302), (63, 493299824), (72, 431637346), (84, 369974868), (112, 277481151), (126, 246649912), (144, 215818673), (168, 184987434), (239, 130033008), (252, 123324956), (336, 92493717), (478, 65016504), (504, 61662478), (717, 43344336), (956, 32508252), (1008, 30831239), (1434, 21672168), (1673, 18576144), (1912, 16254126), (2151, 14448112), (2868, 10836084), (3346, 9288072), (3824, 8127063), (4302, 7224056), (5019, 6192048), (5736, 5418042), (6692, 4644036), (8604, 3612028), (10038, 3096024), (11472, 2709021), (13384, 2322018), (15057, 2064016), (17208, 1806014), (20076, 1548012), (26768, 1161009), (30114, 1032008), (34416, 903007), (40152, 774006), (60228, 516004), (80304, 387003), (120456, 258002), (129001, 240912)]