245064928788

素因数分解:

$2^2\times 3^4\times {\mathrm{911}}^1\times {\mathrm{830267}}^1$

素因数の和:831194

約数の個数: 60

約数和(自身を含む): 641352140352

約数和(自身を除く): 396287211564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 911, 1822, 2733, 3644, 5466, 8199, 10932, 16398, 24597, 32796, 49194, 73791, 98388, 147582, 295164, 830267, 1660534, 2490801, 3321068, 4981602, 7472403, 9963204, 14944806, 22417209, 29889612, 44834418, 67251627, 89668836, 134503254, 269006508, 756373237, 1512746474, 2269119711, 3025492948, 4538239422, 6807359133, 9076478844, 13614718266, 20422077399, 27229436532, 40844154798, 61266232197, 81688309596, 122532464394, 245064928788]

約数ペア:

[(1, 245064928788), (2, 122532464394), (3, 81688309596), (4, 61266232197), (6, 40844154798), (9, 27229436532), (12, 20422077399), (18, 13614718266), (27, 9076478844), (36, 6807359133), (54, 4538239422), (81, 3025492948), (108, 2269119711), (162, 1512746474), (324, 756373237), (911, 269006508), (1822, 134503254), (2733, 89668836), (3644, 67251627), (5466, 44834418), (8199, 29889612), (10932, 22417209), (16398, 14944806), (24597, 9963204), (32796, 7472403), (49194, 4981602), (73791, 3321068), (98388, 2490801), (147582, 1660534), (295164, 830267)]