719987112

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1381}}^1$

素因数の和:1963

約数の個数: 96

約数和(自身を含む): 2105255880

約数和(自身を除く): 1385268768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 557, 936, 1114, 1381, 1671, 2228, 2762, 3342, 4143, 4456, 5013, 5524, 6684, 7241, 8286, 10026, 11048, 12429, 13368, 14482, 16572, 17953, 20052, 21723, 24858, 28964, 33144, 35906, 40104, 43446, 49716, 53859, 57928, 65169, 71812, 86892, 99432, 107718, 130338, 143624, 161577, 173784, 215436, 260676, 323154, 430872, 521352, 646308, 769217, 1292616, 1538434, 2307651, 3076868, 4615302, 6153736, 6922953, 9230604, 9999821, 13845906, 18461208, 19999642, 27691812, 29999463, 39999284, 55383624, 59998926, 79998568, 89998389, 119997852, 179996778, 239995704, 359993556, 719987112]

約数ペア:

[(1, 719987112), (2, 359993556), (3, 239995704), (4, 179996778), (6, 119997852), (8, 89998389), (9, 79998568), (12, 59998926), (13, 55383624), (18, 39999284), (24, 29999463), (26, 27691812), (36, 19999642), (39, 18461208), (52, 13845906), (72, 9999821), (78, 9230604), (104, 6922953), (117, 6153736), (156, 4615302), (234, 3076868), (312, 2307651), (468, 1538434), (557, 1292616), (936, 769217), (1114, 646308), (1381, 521352), (1671, 430872), (2228, 323154), (2762, 260676), (3342, 215436), (4143, 173784), (4456, 161577), (5013, 143624), (5524, 130338), (6684, 107718), (7241, 99432), (8286, 86892), (10026, 71812), (11048, 65169), (12429, 57928), (13368, 53859), (14482, 49716), (16572, 43446), (17953, 40104), (20052, 35906), (21723, 33144), (24858, 28964)]