438621192

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{68449}}^1$

素因数の和:68550

約数の個数: 48

約数和(自身を含む): 1201297500

約数和(自身を除く): 762676308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 68449, 136898, 205347, 273796, 410694, 547592, 616041, 821388, 1232082, 1642776, 2464164, 4928328, 6091961, 12183922, 18275883, 24367844, 36551766, 48735688, 54827649, 73103532, 109655298, 146207064, 219310596, 438621192]

約数ペア:

[(1, 438621192), (2, 219310596), (3, 146207064), (4, 109655298), (6, 73103532), (8, 54827649), (9, 48735688), (12, 36551766), (18, 24367844), (24, 18275883), (36, 12183922), (72, 6091961), (89, 4928328), (178, 2464164), (267, 1642776), (356, 1232082), (534, 821388), (712, 616041), (801, 547592), (1068, 410694), (1602, 273796), (2136, 205347), (3204, 136898), (6408, 68449)]