319426704

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:789

約数の個数: 120

約数和(自身を含む): 927738240

約数和(自身を除く): 608311536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 79, 86, 129, 144, 158, 172, 237, 258, 316, 344, 387, 474, 516, 632, 653, 688, 711, 774, 948, 1032, 1264, 1306, 1422, 1548, 1896, 1959, 2064, 2612, 2844, 3096, 3397, 3792, 3918, 5224, 5688, 5877, 6192, 6794, 7836, 10191, 10448, 11376, 11754, 13588, 15672, 20382, 23508, 27176, 28079, 30573, 31344, 40764, 47016, 51587, 54352, 56158, 61146, 81528, 84237, 94032, 103174, 112316, 122292, 154761, 163056, 168474, 206348, 224632, 244584, 252711, 309522, 336948, 412696, 449264, 464283, 489168, 505422, 619044, 673896, 825392, 928566, 1010844, 1238088, 1347792, 1857132, 2021688, 2218241, 2476176, 3714264, 4043376, 4436482, 6654723, 7428528, 8872964, 13309446, 17745928, 19964169, 26618892, 35491856, 39928338, 53237784, 79856676, 106475568, 159713352, 319426704]

約数ペア:

[(1, 319426704), (2, 159713352), (3, 106475568), (4, 79856676), (6, 53237784), (8, 39928338), (9, 35491856), (12, 26618892), (16, 19964169), (18, 17745928), (24, 13309446), (36, 8872964), (43, 7428528), (48, 6654723), (72, 4436482), (79, 4043376), (86, 3714264), (129, 2476176), (144, 2218241), (158, 2021688), (172, 1857132), (237, 1347792), (258, 1238088), (316, 1010844), (344, 928566), (387, 825392), (474, 673896), (516, 619044), (632, 505422), (653, 489168), (688, 464283), (711, 449264), (774, 412696), (948, 336948), (1032, 309522), (1264, 252711), (1306, 244584), (1422, 224632), (1548, 206348), (1896, 168474), (1959, 163056), (2064, 154761), (2612, 122292), (2844, 112316), (3096, 103174), (3397, 94032), (3792, 84237), (3918, 81528), (5224, 61146), (5688, 56158), (5877, 54352), (6192, 51587), (6794, 47016), (7836, 40764), (10191, 31344), (10448, 30573), (11376, 28079), (11754, 27176), (13588, 23508), (15672, 20382)]