405556192004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1627}}^1\times {\mathrm{35227}}^1$

素因数の和:36948

約数の個数: 48

約数和(自身を含む): 746712415680

約数和(自身を除く): 341156223676

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1627, 1769, 3254, 3538, 6508, 7076, 35227, 47183, 70454, 94366, 99247, 140908, 188732, 198494, 396988, 1021583, 2043166, 2148847, 2878163, 4086332, 4297694, 5756326, 8595388, 11512652, 57314329, 62316563, 114628658, 124633126, 229257316, 249266252, 1662115541, 3324231082, 3496174069, 6648462164, 6992348138, 13984696276, 101389048001, 202778096002, 405556192004]

約数ペア:

[(1, 405556192004), (2, 202778096002), (4, 101389048001), (29, 13984696276), (58, 6992348138), (61, 6648462164), (116, 3496174069), (122, 3324231082), (244, 1662115541), (1627, 249266252), (1769, 229257316), (3254, 124633126), (3538, 114628658), (6508, 62316563), (7076, 57314329), (35227, 11512652), (47183, 8595388), (70454, 5756326), (94366, 4297694), (99247, 4086332), (140908, 2878163), (188732, 2148847), (198494, 2043166), (396988, 1021583)]