278776014

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{13241}}^1$

素因数の和:13297

約数の個数: 48

約数和(自身を含む): 634026960

約数和(自身を除く): 355250946

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 121, 174, 242, 319, 363, 638, 726, 957, 1914, 3509, 7018, 10527, 13241, 21054, 26482, 39723, 79446, 145651, 291302, 383989, 436953, 767978, 873906, 1151967, 1602161, 2303934, 3204322, 4223879, 4806483, 8447758, 9612966, 12671637, 25343274, 46462669, 92925338, 139388007, 278776014]

約数ペア:

[(1, 278776014), (2, 139388007), (3, 92925338), (6, 46462669), (11, 25343274), (22, 12671637), (29, 9612966), (33, 8447758), (58, 4806483), (66, 4223879), (87, 3204322), (121, 2303934), (174, 1602161), (242, 1151967), (319, 873906), (363, 767978), (638, 436953), (726, 383989), (957, 291302), (1914, 145651), (3509, 79446), (7018, 39723), (10527, 26482), (13241, 21054)]