658328376

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{797}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 1666990080

約数和(自身を除く): 1008661704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 271, 381, 508, 542, 762, 797, 813, 1016, 1084, 1524, 1594, 1626, 2168, 2391, 3048, 3188, 3252, 4782, 6376, 6504, 9564, 19128, 34417, 68834, 101219, 103251, 137668, 202438, 206502, 215987, 275336, 303657, 404876, 413004, 431974, 607314, 647961, 809752, 826008, 863948, 1214628, 1295922, 1727896, 2429256, 2591844, 5183688, 27430349, 54860698, 82291047, 109721396, 164582094, 219442792, 329164188, 658328376]

約数ペア:

[(1, 658328376), (2, 329164188), (3, 219442792), (4, 164582094), (6, 109721396), (8, 82291047), (12, 54860698), (24, 27430349), (127, 5183688), (254, 2591844), (271, 2429256), (381, 1727896), (508, 1295922), (542, 1214628), (762, 863948), (797, 826008), (813, 809752), (1016, 647961), (1084, 607314), (1524, 431974), (1594, 413004), (1626, 404876), (2168, 303657), (2391, 275336), (3048, 215987), (3188, 206502), (3252, 202438), (4782, 137668), (6376, 103251), (6504, 101219), (9564, 68834), (19128, 34417)]