444437892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{983}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 1185562560

約数和(自身を除く): 741124668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 661, 684, 983, 1322, 1966, 1983, 2644, 2949, 3932, 3966, 5898, 5949, 7932, 8847, 11796, 11898, 12559, 17694, 18677, 23796, 25118, 35388, 37354, 37677, 50236, 56031, 74708, 75354, 112062, 113031, 150708, 168093, 224124, 226062, 336186, 452124, 649763, 672372, 1299526, 1949289, 2599052, 3898578, 5847867, 7797156, 11695734, 12345497, 23391468, 24690994, 37036491, 49381988, 74072982, 111109473, 148145964, 222218946, 444437892]

約数ペア:

[(1, 444437892), (2, 222218946), (3, 148145964), (4, 111109473), (6, 74072982), (9, 49381988), (12, 37036491), (18, 24690994), (19, 23391468), (36, 12345497), (38, 11695734), (57, 7797156), (76, 5847867), (114, 3898578), (171, 2599052), (228, 1949289), (342, 1299526), (661, 672372), (684, 649763), (983, 452124), (1322, 336186), (1966, 226062), (1983, 224124), (2644, 168093), (2949, 150708), (3932, 113031), (3966, 112062), (5898, 75354), (5949, 74708), (7932, 56031), (8847, 50236), (11796, 37677), (11898, 37354), (12559, 35388), (17694, 25118), (18677, 23796)]