488597768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{47977}}^1$

素因数の和:48069

約数の個数: 32

約数和(自身を含む): 978751200

約数和(自身を除く): 490153432

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 10184, 47977, 95954, 191908, 383816, 911563, 1823126, 3214459, 3646252, 6428918, 7292504, 12857836, 25715672, 61074721, 122149442, 244298884, 488597768]

約数ペア:

[(1, 488597768), (2, 244298884), (4, 122149442), (8, 61074721), (19, 25715672), (38, 12857836), (67, 7292504), (76, 6428918), (134, 3646252), (152, 3214459), (268, 1823126), (536, 911563), (1273, 383816), (2546, 191908), (5092, 95954), (10184, 47977)]