263958324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 719093760

約数和(自身を除く): 455135436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 127, 218, 227, 254, 327, 381, 436, 454, 508, 654, 681, 762, 763, 889, 908, 1308, 1362, 1524, 1526, 1589, 1778, 2289, 2667, 2724, 3052, 3178, 3556, 4578, 4767, 5334, 6356, 9156, 9534, 10668, 13843, 19068, 24743, 27686, 28829, 41529, 49486, 55372, 57658, 74229, 83058, 86487, 96901, 98972, 115316, 148458, 166116, 172974, 173201, 193802, 201803, 290703, 296916, 345948, 346402, 387604, 403606, 519603, 581406, 605409, 692804, 807212, 1039206, 1162812, 1210818, 2078412, 2421636, 3142361, 6284722, 9427083, 12569444, 18854166, 21996527, 37708332, 43993054, 65989581, 87986108, 131979162, 263958324]

約数ペア:

[(1, 263958324), (2, 131979162), (3, 87986108), (4, 65989581), (6, 43993054), (7, 37708332), (12, 21996527), (14, 18854166), (21, 12569444), (28, 9427083), (42, 6284722), (84, 3142361), (109, 2421636), (127, 2078412), (218, 1210818), (227, 1162812), (254, 1039206), (327, 807212), (381, 692804), (436, 605409), (454, 581406), (508, 519603), (654, 403606), (681, 387604), (762, 346402), (763, 345948), (889, 296916), (908, 290703), (1308, 201803), (1362, 193802), (1524, 173201), (1526, 172974), (1589, 166116), (1778, 148458), (2289, 115316), (2667, 98972), (2724, 96901), (3052, 86487), (3178, 83058), (3556, 74229), (4578, 57658), (4767, 55372), (5334, 49486), (6356, 41529), (9156, 28829), (9534, 27686), (10668, 24743), (13843, 19068)]