1330353332

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1831}}^1$

素因数の和:2197

約数の個数: 72

約数和(自身を含む): 2964806208

約数和(自身を除く): 1634452876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 337, 539, 674, 1078, 1348, 1831, 2156, 2359, 3662, 3707, 4718, 7324, 7414, 9436, 12817, 14828, 16513, 20141, 25634, 25949, 33026, 40282, 51268, 51898, 66052, 80564, 89719, 103796, 140987, 179438, 181643, 281974, 358876, 363286, 563948, 617047, 726572, 986909, 1234094, 1973818, 2468188, 3947636, 4319329, 6787517, 8638658, 13575034, 17277316, 27150068, 30235303, 47512619, 60470606, 95025238, 120941212, 190050476, 332588333, 665176666, 1330353332]

約数ペア:

[(1, 1330353332), (2, 665176666), (4, 332588333), (7, 190050476), (11, 120941212), (14, 95025238), (22, 60470606), (28, 47512619), (44, 30235303), (49, 27150068), (77, 17277316), (98, 13575034), (154, 8638658), (196, 6787517), (308, 4319329), (337, 3947636), (539, 2468188), (674, 1973818), (1078, 1234094), (1348, 986909), (1831, 726572), (2156, 617047), (2359, 563948), (3662, 363286), (3707, 358876), (4718, 281974), (7324, 181643), (7414, 179438), (9436, 140987), (12817, 103796), (14828, 89719), (16513, 80564), (20141, 66052), (25634, 51898), (25949, 51268), (33026, 40282)]