325869258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2549}}^1$

素因数の和:2727

約数の個数: 64

約数和(自身を含む): 771120000

約数和(自身を除く): 445250742

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 149, 286, 298, 429, 447, 858, 894, 1639, 1937, 2549, 3278, 3874, 4917, 5098, 5811, 7647, 9834, 11622, 15294, 21307, 28039, 33137, 42614, 56078, 63921, 66274, 84117, 99411, 127842, 168234, 198822, 364507, 379801, 729014, 759602, 1093521, 1139403, 2187042, 2278806, 4177811, 4937413, 8355622, 9874826, 12533433, 14812239, 25066866, 29624478, 54311543, 108623086, 162934629, 325869258]

約数ペア:

[(1, 325869258), (2, 162934629), (3, 108623086), (6, 54311543), (11, 29624478), (13, 25066866), (22, 14812239), (26, 12533433), (33, 9874826), (39, 8355622), (66, 4937413), (78, 4177811), (143, 2278806), (149, 2187042), (286, 1139403), (298, 1093521), (429, 759602), (447, 729014), (858, 379801), (894, 364507), (1639, 198822), (1937, 168234), (2549, 127842), (3278, 99411), (3874, 84117), (4917, 66274), (5098, 63921), (5811, 56078), (7647, 42614), (9834, 33137), (11622, 28039), (15294, 21307)]