144400722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 307421280

約数和(自身を除く): 163020558

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 326, 361, 409, 489, 722, 818, 978, 1083, 1227, 2166, 2454, 3097, 6194, 7771, 9291, 15542, 18582, 23313, 46626, 58843, 66667, 117686, 133334, 147649, 176529, 200001, 295298, 353058, 400002, 442947, 885894, 1266673, 2533346, 3800019, 7600038, 24066787, 48133574, 72200361, 144400722]

約数ペア:

[(1, 144400722), (2, 72200361), (3, 48133574), (6, 24066787), (19, 7600038), (38, 3800019), (57, 2533346), (114, 1266673), (163, 885894), (326, 442947), (361, 400002), (409, 353058), (489, 295298), (722, 200001), (818, 176529), (978, 147649), (1083, 133334), (1227, 117686), (2166, 66667), (2454, 58843), (3097, 46626), (6194, 23313), (7771, 18582), (9291, 15542)]