408855876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{238261}}^1$

素因数の和:238292

約数の個数: 48

約数和(自身を含む): 1120784448

約数和(自身を除く): 711928572

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 238261, 476522, 714783, 953044, 1429566, 2620871, 2859132, 3097393, 5241742, 6194786, 7862613, 9292179, 10483484, 12389572, 15725226, 18584358, 31450452, 34071323, 37168716, 68142646, 102213969, 136285292, 204427938, 408855876]

約数ペア:

[(1, 408855876), (2, 204427938), (3, 136285292), (4, 102213969), (6, 68142646), (11, 37168716), (12, 34071323), (13, 31450452), (22, 18584358), (26, 15725226), (33, 12389572), (39, 10483484), (44, 9292179), (52, 7862613), (66, 6194786), (78, 5241742), (132, 3097393), (143, 2859132), (156, 2620871), (286, 1429566), (429, 953044), (572, 714783), (858, 476522), (1716, 238261)]