263453424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:775

約数の個数: 120

約数和(自身を含む): 753737472

約数和(自身を除く): 490284048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 169, 188, 208, 282, 312, 338, 376, 507, 564, 611, 624, 676, 691, 752, 1014, 1128, 1222, 1352, 1382, 1833, 2028, 2073, 2256, 2444, 2704, 2764, 3666, 4056, 4146, 4888, 5528, 7332, 7943, 8112, 8292, 8983, 9776, 11056, 14664, 15886, 16584, 17966, 23829, 26949, 29328, 31772, 32477, 33168, 35932, 47658, 53898, 63544, 64954, 71864, 95316, 97431, 107796, 116779, 127088, 129908, 143728, 190632, 194862, 215592, 233558, 259816, 350337, 381264, 389724, 422201, 431184, 467116, 519632, 700674, 779448, 844402, 934232, 1266603, 1401348, 1558896, 1688804, 1868464, 2533206, 2802696, 3377608, 5066412, 5488613, 5605392, 6755216, 10132824, 10977226, 16465839, 20265648, 21954452, 32931678, 43908904, 65863356, 87817808, 131726712, 263453424]

約数ペア:

[(1, 263453424), (2, 131726712), (3, 87817808), (4, 65863356), (6, 43908904), (8, 32931678), (12, 21954452), (13, 20265648), (16, 16465839), (24, 10977226), (26, 10132824), (39, 6755216), (47, 5605392), (48, 5488613), (52, 5066412), (78, 3377608), (94, 2802696), (104, 2533206), (141, 1868464), (156, 1688804), (169, 1558896), (188, 1401348), (208, 1266603), (282, 934232), (312, 844402), (338, 779448), (376, 700674), (507, 519632), (564, 467116), (611, 431184), (624, 422201), (676, 389724), (691, 381264), (752, 350337), (1014, 259816), (1128, 233558), (1222, 215592), (1352, 194862), (1382, 190632), (1833, 143728), (2028, 129908), (2073, 127088), (2256, 116779), (2444, 107796), (2704, 97431), (2764, 95316), (3666, 71864), (4056, 64954), (4146, 63544), (4888, 53898), (5528, 47658), (7332, 35932), (7943, 33168), (8112, 32477), (8292, 31772), (8983, 29328), (9776, 26949), (11056, 23829), (14664, 17966), (15886, 16584)]