2338804548

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{15077}}^1$

素因数の和:15257

約数の個数: 72

約数和(自身を含む): 6146999040

約数和(自身を除く): 3808194492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 139, 186, 278, 279, 372, 417, 556, 558, 834, 1116, 1251, 1668, 2502, 4309, 5004, 8618, 12927, 15077, 17236, 25854, 30154, 38781, 45231, 51708, 60308, 77562, 90462, 135693, 155124, 180924, 271386, 467387, 542772, 934774, 1402161, 1869548, 2095703, 2804322, 4191406, 4206483, 5608644, 6287109, 8382812, 8412966, 12574218, 16825932, 18861327, 25148436, 37722654, 64966793, 75445308, 129933586, 194900379, 259867172, 389800758, 584701137, 779601516, 1169402274, 2338804548]

約数ペア:

[(1, 2338804548), (2, 1169402274), (3, 779601516), (4, 584701137), (6, 389800758), (9, 259867172), (12, 194900379), (18, 129933586), (31, 75445308), (36, 64966793), (62, 37722654), (93, 25148436), (124, 18861327), (139, 16825932), (186, 12574218), (278, 8412966), (279, 8382812), (372, 6287109), (417, 5608644), (556, 4206483), (558, 4191406), (834, 2804322), (1116, 2095703), (1251, 1869548), (1668, 1402161), (2502, 934774), (4309, 542772), (5004, 467387), (8618, 271386), (12927, 180924), (15077, 155124), (17236, 135693), (25854, 90462), (30154, 77562), (38781, 60308), (45231, 51708)]