250725636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21169}}^1$

素因数の和:21233

約数の個数: 72

約数和(自身を含む): 739764480

約数和(自身を除く): 489038844

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, 21169, 42338, 63507, 84676, 127014, 148183, 190521, 254028, 296366, 381042, 444549, 592732, 762084, 889098, 994943, 1333647, 1778196, 1989886, 2667294, 2984829, 3979772, 5334588, 5969658, 6964601, 8954487, 11939316, 13929202, 17908974, 20893803, 27858404, 35817948, 41787606, 62681409, 83575212, 125362818, 250725636]

約数ペア:

[(1, 250725636), (2, 125362818), (3, 83575212), (4, 62681409), (6, 41787606), (7, 35817948), (9, 27858404), (12, 20893803), (14, 17908974), (18, 13929202), (21, 11939316), (28, 8954487), (36, 6964601), (42, 5969658), (47, 5334588), (63, 3979772), (84, 2984829), (94, 2667294), (126, 1989886), (141, 1778196), (188, 1333647), (252, 994943), (282, 889098), (329, 762084), (423, 592732), (564, 444549), (658, 381042), (846, 296366), (987, 254028), (1316, 190521), (1692, 148183), (1974, 127014), (2961, 84676), (3948, 63507), (5922, 42338), (11844, 21169)]