399683856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{58229}}^1$

素因数の和:58264

約数の個数: 80

約数和(自身を含む): 1213047360

約数和(自身を除く): 813363504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 58229, 116458, 174687, 232916, 349374, 465832, 640519, 698748, 756977, 931664, 1281038, 1397496, 1513954, 1921557, 2270931, 2562076, 2794992, 3027908, 3843114, 4541862, 5124152, 6055816, 7686228, 8326747, 9083724, 10248304, 12111632, 15372456, 16653494, 18167448, 24980241, 30744912, 33306988, 36334896, 49960482, 66613976, 99920964, 133227952, 199841928, 399683856]

約数ペア:

[(1, 399683856), (2, 199841928), (3, 133227952), (4, 99920964), (6, 66613976), (8, 49960482), (11, 36334896), (12, 33306988), (13, 30744912), (16, 24980241), (22, 18167448), (24, 16653494), (26, 15372456), (33, 12111632), (39, 10248304), (44, 9083724), (48, 8326747), (52, 7686228), (66, 6055816), (78, 5124152), (88, 4541862), (104, 3843114), (132, 3027908), (143, 2794992), (156, 2562076), (176, 2270931), (208, 1921557), (264, 1513954), (286, 1397496), (312, 1281038), (429, 931664), (528, 756977), (572, 698748), (624, 640519), (858, 465832), (1144, 349374), (1716, 232916), (2288, 174687), (3432, 116458), (6864, 58229)]