520136166

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^4\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 80

約数和(自身を含む): 1187389440

約数和(自身を除く): 667253274

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 191, 242, 341, 363, 382, 573, 682, 726, 1023, 1146, 1331, 2046, 2101, 2662, 3751, 3993, 4202, 5921, 6303, 7502, 7986, 11253, 11842, 12606, 14641, 17763, 22506, 23111, 29282, 35526, 41261, 43923, 46222, 65131, 69333, 82522, 87846, 123783, 130262, 138666, 195393, 247566, 254221, 390786, 453871, 508442, 716441, 762663, 907742, 1361613, 1432882, 1525326, 2149323, 2723226, 2796431, 4298646, 5592862, 7880851, 8389293, 15761702, 16778586, 23642553, 47285106, 86689361, 173378722, 260068083, 520136166]

約数ペア:

[(1, 520136166), (2, 260068083), (3, 173378722), (6, 86689361), (11, 47285106), (22, 23642553), (31, 16778586), (33, 15761702), (62, 8389293), (66, 7880851), (93, 5592862), (121, 4298646), (186, 2796431), (191, 2723226), (242, 2149323), (341, 1525326), (363, 1432882), (382, 1361613), (573, 907742), (682, 762663), (726, 716441), (1023, 508442), (1146, 453871), (1331, 390786), (2046, 254221), (2101, 247566), (2662, 195393), (3751, 138666), (3993, 130262), (4202, 123783), (5921, 87846), (6303, 82522), (7502, 69333), (7986, 65131), (11253, 46222), (11842, 43923), (12606, 41261), (14641, 35526), (17763, 29282), (22506, 23111)]