256394088

素因数分解:

$2^3\times 3^2\times {\mathrm{1553}}^1\times {\mathrm{2293}}^1$

素因数の和:3858

約数の個数: 48

約数和(自身を含む): 695150820

約数和(自身を除く): 438756732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1553, 2293, 3106, 4586, 4659, 6212, 6879, 9172, 9318, 12424, 13758, 13977, 18344, 18636, 20637, 27516, 27954, 37272, 41274, 55032, 55908, 82548, 111816, 165096, 3561029, 7122058, 10683087, 14244116, 21366174, 28488232, 32049261, 42732348, 64098522, 85464696, 128197044, 256394088]

約数ペア:

[(1, 256394088), (2, 128197044), (3, 85464696), (4, 64098522), (6, 42732348), (8, 32049261), (9, 28488232), (12, 21366174), (18, 14244116), (24, 10683087), (36, 7122058), (72, 3561029), (1553, 165096), (2293, 111816), (3106, 82548), (4586, 55908), (4659, 55032), (6212, 41274), (6879, 37272), (9172, 27954), (9318, 27516), (12424, 20637), (13758, 18636), (13977, 18344)]