304080860181

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1\times {\mathrm{8839}}^1$

素因数の和:9590

約数の個数: 64

約数和(自身を含む): 491894374400

約数和(自身を除く): 187813514219

約数列:

[1, 3, 7, 19, 21, 57, 133, 151, 399, 453, 571, 1057, 1713, 2869, 3171, 3997, 8607, 8839, 10849, 11991, 20083, 26517, 32547, 60249, 61873, 75943, 86221, 167941, 185619, 227829, 258663, 503823, 603547, 1175587, 1334689, 1638199, 1810641, 3526761, 4004067, 4914597, 5047069, 9342823, 11467393, 15141207, 25359091, 28028469, 34402179, 35329483, 76077273, 95894311, 105988449, 177513637, 287682933, 532540911, 671260177, 762107419, 2013780531, 2286322257, 5334751933, 14480040961, 16004255799, 43440122883, 101360286727, 304080860181]

約数ペア:

[(1, 304080860181), (3, 101360286727), (7, 43440122883), (19, 16004255799), (21, 14480040961), (57, 5334751933), (133, 2286322257), (151, 2013780531), (399, 762107419), (453, 671260177), (571, 532540911), (1057, 287682933), (1713, 177513637), (2869, 105988449), (3171, 95894311), (3997, 76077273), (8607, 35329483), (8839, 34402179), (10849, 28028469), (11991, 25359091), (20083, 15141207), (26517, 11467393), (32547, 9342823), (60249, 5047069), (61873, 4914597), (75943, 4004067), (86221, 3526761), (167941, 1810641), (185619, 1638199), (227829, 1334689), (258663, 1175587), (503823, 603547)]