840103308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{2339}}^1$

素因数の和:3267

約数の個数: 72

約数和(自身を含む): 2320194240

約数和(自身を除く): 1480090932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 907, 1814, 2339, 2721, 3628, 4678, 5442, 7017, 8163, 9356, 9977, 10884, 14034, 16326, 19954, 21051, 25729, 28068, 29931, 32652, 39908, 42102, 51458, 59862, 77187, 84204, 89793, 102916, 119724, 154374, 179586, 231561, 308748, 359172, 463122, 926244, 2121473, 4242946, 6364419, 8485892, 12728838, 19093257, 23336203, 25457676, 38186514, 46672406, 70008609, 76373028, 93344812, 140017218, 210025827, 280034436, 420051654, 840103308]

約数ペア:

[(1, 840103308), (2, 420051654), (3, 280034436), (4, 210025827), (6, 140017218), (9, 93344812), (11, 76373028), (12, 70008609), (18, 46672406), (22, 38186514), (33, 25457676), (36, 23336203), (44, 19093257), (66, 12728838), (99, 8485892), (132, 6364419), (198, 4242946), (396, 2121473), (907, 926244), (1814, 463122), (2339, 359172), (2721, 308748), (3628, 231561), (4678, 179586), (5442, 154374), (7017, 119724), (8163, 102916), (9356, 89793), (9977, 84204), (10884, 77187), (14034, 59862), (16326, 51458), (19954, 42102), (21051, 39908), (25729, 32652), (28068, 29931)]