342774068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:913

約数の個数: 96

約数和(自身を含む): 783648768

約数和(自身を除く): 440874700

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 37, 52, 62, 74, 91, 124, 148, 182, 217, 259, 364, 403, 434, 481, 518, 806, 821, 868, 962, 1036, 1147, 1612, 1642, 1924, 2294, 2821, 3284, 3367, 4588, 5642, 5747, 6734, 8029, 10673, 11284, 11494, 13468, 14911, 16058, 21346, 22988, 25451, 29822, 30377, 32116, 42692, 50902, 59644, 60754, 74711, 101804, 104377, 121508, 149422, 178157, 208754, 212639, 298844, 330863, 356314, 394901, 417508, 425278, 661726, 712628, 789802, 850556, 941687, 1323452, 1579604, 1883374, 2316041, 2764307, 3766748, 4632082, 5528614, 6591809, 9264164, 11057228, 12241931, 13183618, 24483862, 26367236, 48967724, 85693517, 171387034, 342774068]

約数ペア:

[(1, 342774068), (2, 171387034), (4, 85693517), (7, 48967724), (13, 26367236), (14, 24483862), (26, 13183618), (28, 12241931), (31, 11057228), (37, 9264164), (52, 6591809), (62, 5528614), (74, 4632082), (91, 3766748), (124, 2764307), (148, 2316041), (182, 1883374), (217, 1579604), (259, 1323452), (364, 941687), (403, 850556), (434, 789802), (481, 712628), (518, 661726), (806, 425278), (821, 417508), (868, 394901), (962, 356314), (1036, 330863), (1147, 298844), (1612, 212639), (1642, 208754), (1924, 178157), (2294, 149422), (2821, 121508), (3284, 104377), (3367, 101804), (4588, 74711), (5642, 60754), (5747, 59644), (6734, 50902), (8029, 42692), (10673, 32116), (11284, 30377), (11494, 29822), (13468, 25451), (14911, 22988), (16058, 21346)]