340421718

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89069}}^1$

素因数の和:89101

約数の個数: 48

約数和(自身を含む): 852934320

約数和(自身を除く): 512512602

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 89069, 178138, 267207, 534414, 623483, 1157897, 1246966, 1870449, 2315794, 3473691, 3740898, 4364381, 6947382, 8105279, 8728762, 13093143, 16210558, 24315837, 26186286, 48631674, 56736953, 113473906, 170210859, 340421718]

約数ペア:

[(1, 340421718), (2, 170210859), (3, 113473906), (6, 56736953), (7, 48631674), (13, 26186286), (14, 24315837), (21, 16210558), (26, 13093143), (39, 8728762), (42, 8105279), (49, 6947382), (78, 4364381), (91, 3740898), (98, 3473691), (147, 2315794), (182, 1870449), (273, 1246966), (294, 1157897), (546, 623483), (637, 534414), (1274, 267207), (1911, 178138), (3822, 89069)]