260406132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 719953920

約数和(自身を除く): 459547788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 71, 84, 94, 141, 142, 188, 213, 282, 284, 329, 426, 497, 564, 658, 852, 929, 987, 994, 1316, 1491, 1858, 1974, 1988, 2787, 2982, 3337, 3716, 3948, 5574, 5964, 6503, 6674, 10011, 11148, 13006, 13348, 19509, 20022, 23359, 26012, 39018, 40044, 43663, 46718, 65959, 70077, 78036, 87326, 93436, 130989, 131918, 140154, 174652, 197877, 261978, 263836, 280308, 305641, 395754, 461713, 523956, 611282, 791508, 916923, 923426, 1222564, 1385139, 1833846, 1846852, 2770278, 3100073, 3667692, 5540556, 6200146, 9300219, 12400292, 18600438, 21700511, 37200876, 43401022, 65101533, 86802044, 130203066, 260406132]

約数ペア:

[(1, 260406132), (2, 130203066), (3, 86802044), (4, 65101533), (6, 43401022), (7, 37200876), (12, 21700511), (14, 18600438), (21, 12400292), (28, 9300219), (42, 6200146), (47, 5540556), (71, 3667692), (84, 3100073), (94, 2770278), (141, 1846852), (142, 1833846), (188, 1385139), (213, 1222564), (282, 923426), (284, 916923), (329, 791508), (426, 611282), (497, 523956), (564, 461713), (658, 395754), (852, 305641), (929, 280308), (987, 263836), (994, 261978), (1316, 197877), (1491, 174652), (1858, 140154), (1974, 131918), (1988, 130989), (2787, 93436), (2982, 87326), (3337, 78036), (3716, 70077), (3948, 65959), (5574, 46718), (5964, 43663), (6503, 40044), (6674, 39018), (10011, 26012), (11148, 23359), (13006, 20022), (13348, 19509)]