459471246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 1011709440

約数和(自身を除く): 552238194

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 163, 213, 326, 426, 489, 509, 923, 978, 1018, 1527, 1846, 2119, 2769, 3054, 4238, 5538, 6357, 6617, 11573, 12714, 13234, 19851, 23146, 34719, 36139, 39702, 69438, 72278, 82967, 108417, 150449, 165934, 216834, 248901, 300898, 451347, 469807, 497802, 902694, 939614, 1078571, 1409421, 2157142, 2818842, 3235713, 5890657, 6471426, 11781314, 17671971, 35343942, 76578541, 153157082, 229735623, 459471246]

約数ペア:

[(1, 459471246), (2, 229735623), (3, 153157082), (6, 76578541), (13, 35343942), (26, 17671971), (39, 11781314), (71, 6471426), (78, 5890657), (142, 3235713), (163, 2818842), (213, 2157142), (326, 1409421), (426, 1078571), (489, 939614), (509, 902694), (923, 497802), (978, 469807), (1018, 451347), (1527, 300898), (1846, 248901), (2119, 216834), (2769, 165934), (3054, 150449), (4238, 108417), (5538, 82967), (6357, 72278), (6617, 69438), (11573, 39702), (12714, 36139), (13234, 34719), (19851, 23146)]