485523276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{81409}}^1$

素因数の和:81494

約数の個数: 48

約数和(自身を含む): 1312980480

約数和(自身を除く): 827457204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 81409, 162818, 244227, 325636, 488454, 569863, 976908, 1139726, 1709589, 2279452, 3419178, 5780039, 6838356, 11560078, 17340117, 23120156, 34680234, 40460273, 69360468, 80920546, 121380819, 161841092, 242761638, 485523276]

約数ペア:

[(1, 485523276), (2, 242761638), (3, 161841092), (4, 121380819), (6, 80920546), (7, 69360468), (12, 40460273), (14, 34680234), (21, 23120156), (28, 17340117), (42, 11560078), (71, 6838356), (84, 5780039), (142, 3419178), (213, 2279452), (284, 1709589), (426, 1139726), (497, 976908), (852, 569863), (994, 488454), (1491, 325636), (1988, 244227), (2982, 162818), (5964, 81409)]