309620208

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1933}}^1$

素因数の和:2062

約数の個数: 80

約数和(自身を含む): 828804096

約数和(自身を除く): 519183888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 71, 94, 141, 142, 188, 213, 282, 284, 376, 426, 564, 568, 752, 852, 1128, 1136, 1704, 1933, 2256, 3337, 3408, 3866, 5799, 6674, 7732, 10011, 11598, 13348, 15464, 20022, 23196, 26696, 30928, 40044, 46392, 53392, 80088, 90851, 92784, 137243, 160176, 181702, 272553, 274486, 363404, 411729, 545106, 548972, 726808, 823458, 1090212, 1097944, 1453616, 1646916, 2180424, 2195888, 3293832, 4360848, 6450421, 6587664, 12900842, 19351263, 25801684, 38702526, 51603368, 77405052, 103206736, 154810104, 309620208]

約数ペア:

[(1, 309620208), (2, 154810104), (3, 103206736), (4, 77405052), (6, 51603368), (8, 38702526), (12, 25801684), (16, 19351263), (24, 12900842), (47, 6587664), (48, 6450421), (71, 4360848), (94, 3293832), (141, 2195888), (142, 2180424), (188, 1646916), (213, 1453616), (282, 1097944), (284, 1090212), (376, 823458), (426, 726808), (564, 548972), (568, 545106), (752, 411729), (852, 363404), (1128, 274486), (1136, 272553), (1704, 181702), (1933, 160176), (2256, 137243), (3337, 92784), (3408, 90851), (3866, 80088), (5799, 53392), (6674, 46392), (7732, 40044), (10011, 30928), (11598, 26696), (13348, 23196), (15464, 20022)]