262120428

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127739}}^1$

素因数の和:127771

約数の個数: 48

約数和(自身を含む): 715344000

約数和(自身を除く): 453223572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 127739, 255478, 383217, 510956, 766434, 1149651, 1532868, 2299302, 2427041, 3448953, 4598604, 4854082, 6897906, 7281123, 9708164, 13795812, 14562246, 21843369, 29124492, 43686738, 65530107, 87373476, 131060214, 262120428]

約数ペア:

[(1, 262120428), (2, 131060214), (3, 87373476), (4, 65530107), (6, 43686738), (9, 29124492), (12, 21843369), (18, 14562246), (19, 13795812), (27, 9708164), (36, 7281123), (38, 6897906), (54, 4854082), (57, 4598604), (76, 3448953), (108, 2427041), (114, 2299302), (171, 1532868), (228, 1149651), (342, 766434), (513, 510956), (684, 383217), (1026, 255478), (2052, 127739)]