298338516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{25189}}^1$

素因数の和:25253

約数の個数: 72

約数和(自身を含む): 880239360

約数和(自身を除く): 581900844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 25189, 50378, 75567, 100756, 151134, 176323, 226701, 302268, 352646, 453402, 528969, 705292, 906804, 1057938, 1183883, 1586907, 2115876, 2367766, 3173814, 3551649, 4735532, 6347628, 7103298, 8287181, 10654947, 14206596, 16574362, 21309894, 24861543, 33148724, 42619788, 49723086, 74584629, 99446172, 149169258, 298338516]

約数ペア:

[(1, 298338516), (2, 149169258), (3, 99446172), (4, 74584629), (6, 49723086), (7, 42619788), (9, 33148724), (12, 24861543), (14, 21309894), (18, 16574362), (21, 14206596), (28, 10654947), (36, 8287181), (42, 7103298), (47, 6347628), (63, 4735532), (84, 3551649), (94, 3173814), (126, 2367766), (141, 2115876), (188, 1586907), (252, 1183883), (282, 1057938), (329, 906804), (423, 705292), (564, 528969), (658, 453402), (846, 352646), (987, 302268), (1316, 226701), (1692, 176323), (1974, 151134), (2961, 100756), (3948, 75567), (5922, 50378), (11844, 25189)]