725312304

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2857}}^1$

素因数の和:2955

約数の個数: 120

約数和(自身を含む): 2128478352

約数和(自身を除く): 1403166048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 43, 48, 72, 82, 86, 123, 129, 144, 164, 172, 246, 258, 328, 344, 369, 387, 492, 516, 656, 688, 738, 774, 984, 1032, 1476, 1548, 1763, 1968, 2064, 2857, 2952, 3096, 3526, 5289, 5714, 5904, 6192, 7052, 8571, 10578, 11428, 14104, 15867, 17142, 21156, 22856, 25713, 28208, 31734, 34284, 42312, 45712, 51426, 63468, 68568, 84624, 102852, 117137, 122851, 126936, 137136, 205704, 234274, 245702, 253872, 351411, 368553, 411408, 468548, 491404, 702822, 737106, 937096, 982808, 1054233, 1105659, 1405644, 1474212, 1874192, 1965616, 2108466, 2211318, 2811288, 2948424, 4216932, 4422636, 5036891, 5622576, 5896848, 8433864, 8845272, 10073782, 15110673, 16867728, 17690544, 20147564, 30221346, 40295128, 45332019, 60442692, 80590256, 90664038, 120885384, 181328076, 241770768, 362656152, 725312304]

約数ペア:

[(1, 725312304), (2, 362656152), (3, 241770768), (4, 181328076), (6, 120885384), (8, 90664038), (9, 80590256), (12, 60442692), (16, 45332019), (18, 40295128), (24, 30221346), (36, 20147564), (41, 17690544), (43, 16867728), (48, 15110673), (72, 10073782), (82, 8845272), (86, 8433864), (123, 5896848), (129, 5622576), (144, 5036891), (164, 4422636), (172, 4216932), (246, 2948424), (258, 2811288), (328, 2211318), (344, 2108466), (369, 1965616), (387, 1874192), (492, 1474212), (516, 1405644), (656, 1105659), (688, 1054233), (738, 982808), (774, 937096), (984, 737106), (1032, 702822), (1476, 491404), (1548, 468548), (1763, 411408), (1968, 368553), (2064, 351411), (2857, 253872), (2952, 245702), (3096, 234274), (3526, 205704), (5289, 137136), (5714, 126936), (5904, 122851), (6192, 117137), (7052, 102852), (8571, 84624), (10578, 68568), (11428, 63468), (14104, 51426), (15867, 45712), (17142, 42312), (21156, 34284), (22856, 31734), (25713, 28208)]