248481126

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5227}}^1$

素因数の和:5393

約数の個数: 48

約数和(自身を含む): 570897600

約数和(自身を除く): 322416474

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 417, 834, 1251, 2502, 2641, 5227, 5282, 7923, 10454, 15681, 15846, 23769, 31362, 47043, 47538, 94086, 99313, 198626, 297939, 595878, 726553, 893817, 1453106, 1787634, 2179659, 4359318, 6538977, 13077954, 13804507, 27609014, 41413521, 82827042, 124240563, 248481126]

約数ペア:

[(1, 248481126), (2, 124240563), (3, 82827042), (6, 41413521), (9, 27609014), (18, 13804507), (19, 13077954), (38, 6538977), (57, 4359318), (114, 2179659), (139, 1787634), (171, 1453106), (278, 893817), (342, 726553), (417, 595878), (834, 297939), (1251, 198626), (2502, 99313), (2641, 94086), (5227, 47538), (5282, 47043), (7923, 31362), (10454, 23769), (15681, 15846)]