713450988

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{33647}}^1$

素因数の和:33707

約数の個数: 72

約数和(自身を含む): 1959659520

約数和(自身を除く): 1246208532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204, 33647, 67294, 100941, 134588, 201882, 302823, 403764, 605646, 639293, 1043057, 1211292, 1278586, 1917879, 2086114, 2557172, 3129171, 3835758, 4172228, 5753637, 6258342, 7671516, 9387513, 11507274, 12516684, 18775026, 19818083, 23014548, 37550052, 39636166, 59454249, 79272332, 118908498, 178362747, 237816996, 356725494, 713450988]

約数ペア:

[(1, 713450988), (2, 356725494), (3, 237816996), (4, 178362747), (6, 118908498), (9, 79272332), (12, 59454249), (18, 39636166), (19, 37550052), (31, 23014548), (36, 19818083), (38, 18775026), (57, 12516684), (62, 11507274), (76, 9387513), (93, 7671516), (114, 6258342), (124, 5753637), (171, 4172228), (186, 3835758), (228, 3129171), (279, 2557172), (342, 2086114), (372, 1917879), (558, 1278586), (589, 1211292), (684, 1043057), (1116, 639293), (1178, 605646), (1767, 403764), (2356, 302823), (3534, 201882), (5301, 134588), (7068, 100941), (10602, 67294), (21204, 33647)]