1223351052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{189139}}^1$

素因数の和:189171

約数の個数: 72

約数和(自身を含む): 3622409280

約数和(自身を除く): 2399058228

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 189139, 378278, 567417, 756556, 1134834, 1323973, 2080529, 2269668, 2647946, 3971919, 4161058, 5295892, 6241587, 7943838, 8322116, 9267811, 12483174, 14563703, 15887676, 18535622, 24966348, 27803433, 29127406, 37071244, 43691109, 55606866, 58254812, 87382218, 101945921, 111213732, 174764436, 203891842, 305837763, 407783684, 611675526, 1223351052]

約数ペア:

[(1, 1223351052), (2, 611675526), (3, 407783684), (4, 305837763), (6, 203891842), (7, 174764436), (11, 111213732), (12, 101945921), (14, 87382218), (21, 58254812), (22, 55606866), (28, 43691109), (33, 37071244), (42, 29127406), (44, 27803433), (49, 24966348), (66, 18535622), (77, 15887676), (84, 14563703), (98, 12483174), (132, 9267811), (147, 8322116), (154, 7943838), (196, 6241587), (231, 5295892), (294, 4161058), (308, 3971919), (462, 2647946), (539, 2269668), (588, 2080529), (924, 1323973), (1078, 1134834), (1617, 756556), (2156, 567417), (3234, 378278), (6468, 189139)]