276447288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4639}}^1$

素因数の和:4852

約数の個数: 64

約数和(自身を含む): 748339200

約数和(自身を除く): 471891912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 191, 312, 382, 573, 764, 1146, 1528, 2292, 2483, 4584, 4639, 4966, 7449, 9278, 9932, 13917, 14898, 18556, 19864, 27834, 29796, 37112, 55668, 59592, 60307, 111336, 120614, 180921, 241228, 361842, 482456, 723684, 886049, 1447368, 1772098, 2658147, 3544196, 5316294, 7088392, 10632588, 11518637, 21265176, 23037274, 34555911, 46074548, 69111822, 92149096, 138223644, 276447288]

約数ペア:

[(1, 276447288), (2, 138223644), (3, 92149096), (4, 69111822), (6, 46074548), (8, 34555911), (12, 23037274), (13, 21265176), (24, 11518637), (26, 10632588), (39, 7088392), (52, 5316294), (78, 3544196), (104, 2658147), (156, 1772098), (191, 1447368), (312, 886049), (382, 723684), (573, 482456), (764, 361842), (1146, 241228), (1528, 180921), (2292, 120614), (2483, 111336), (4584, 60307), (4639, 59592), (4966, 55668), (7449, 37112), (9278, 29796), (9932, 27834), (13917, 19864), (14898, 18556)]