9291214808

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 17860500000

約数和(自身を除く): 8569285192

約数列:

[1, 2, 4, 8, 89, 139, 178, 269, 278, 349, 356, 538, 556, 698, 712, 1076, 1112, 1396, 2152, 2792, 12371, 23941, 24742, 31061, 37391, 47882, 48511, 49484, 62122, 74782, 93881, 95764, 97022, 98968, 124244, 149564, 187762, 191528, 194044, 248488, 299128, 375524, 388088, 751048, 3327799, 4317479, 6655598, 8355409, 8634958, 13049459, 13311196, 16710818, 17269916, 26098918, 26622392, 33421636, 34539832, 52197836, 66843272, 104395672, 1161401851, 2322803702, 4645607404, 9291214808]

約数ペア:

[(1, 9291214808), (2, 4645607404), (4, 2322803702), (8, 1161401851), (89, 104395672), (139, 66843272), (178, 52197836), (269, 34539832), (278, 33421636), (349, 26622392), (356, 26098918), (538, 17269916), (556, 16710818), (698, 13311196), (712, 13049459), (1076, 8634958), (1112, 8355409), (1396, 6655598), (2152, 4317479), (2792, 3327799), (12371, 751048), (23941, 388088), (24742, 375524), (31061, 299128), (37391, 248488), (47882, 194044), (48511, 191528), (49484, 187762), (62122, 149564), (74782, 124244), (93881, 98968), (95764, 97022)]