198537576

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1418

約数の個数: 64

約数和(自身を含む): 510105600

約数和(自身を除く): 311568024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 127, 159, 212, 254, 318, 381, 424, 508, 636, 762, 1016, 1229, 1272, 1524, 2458, 3048, 3687, 4916, 6731, 7374, 9832, 13462, 14748, 20193, 26924, 29496, 40386, 53848, 65137, 80772, 130274, 156083, 161544, 195411, 260548, 312166, 390822, 468249, 521096, 624332, 781644, 936498, 1248664, 1563288, 1872996, 3745992, 8272399, 16544798, 24817197, 33089596, 49634394, 66179192, 99268788, 198537576]

約数ペア:

[(1, 198537576), (2, 99268788), (3, 66179192), (4, 49634394), (6, 33089596), (8, 24817197), (12, 16544798), (24, 8272399), (53, 3745992), (106, 1872996), (127, 1563288), (159, 1248664), (212, 936498), (254, 781644), (318, 624332), (381, 521096), (424, 468249), (508, 390822), (636, 312166), (762, 260548), (1016, 195411), (1229, 161544), (1272, 156083), (1524, 130274), (2458, 80772), (3048, 65137), (3687, 53848), (4916, 40386), (6731, 29496), (7374, 26924), (9832, 20193), (13462, 14748)]