248229408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{709}}^1$

素因数の和:1250

約数の個数: 96

約数和(自身を含む): 747169920

約数和(自身を除く): 498940512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 521, 672, 709, 1042, 1418, 1563, 2084, 2127, 2836, 3126, 3647, 4168, 4254, 4963, 5672, 6252, 7294, 8336, 8508, 9926, 10941, 11344, 12504, 14588, 14889, 16672, 17016, 19852, 21882, 22688, 25008, 29176, 29778, 34032, 39704, 43764, 50016, 58352, 59556, 68064, 79408, 87528, 116704, 119112, 158816, 175056, 238224, 350112, 369389, 476448, 738778, 1108167, 1477556, 2216334, 2585723, 2955112, 4432668, 5171446, 5910224, 7757169, 8865336, 10342892, 11820448, 15514338, 17730672, 20685784, 31028676, 35461344, 41371568, 62057352, 82743136, 124114704, 248229408]

約数ペア:

[(1, 248229408), (2, 124114704), (3, 82743136), (4, 62057352), (6, 41371568), (7, 35461344), (8, 31028676), (12, 20685784), (14, 17730672), (16, 15514338), (21, 11820448), (24, 10342892), (28, 8865336), (32, 7757169), (42, 5910224), (48, 5171446), (56, 4432668), (84, 2955112), (96, 2585723), (112, 2216334), (168, 1477556), (224, 1108167), (336, 738778), (521, 476448), (672, 369389), (709, 350112), (1042, 238224), (1418, 175056), (1563, 158816), (2084, 119112), (2127, 116704), (2836, 87528), (3126, 79408), (3647, 68064), (4168, 59556), (4254, 58352), (4963, 50016), (5672, 43764), (6252, 39704), (7294, 34032), (8336, 29778), (8508, 29176), (9926, 25008), (10941, 22688), (11344, 21882), (12504, 19852), (14588, 17016), (14889, 16672)]