279034206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3911}}^1$

素因数の和:3997

約数の個数: 64

約数和(自身を含む): 648953856

約数和(自身を除く): 369919650

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 47, 66, 69, 94, 138, 141, 253, 282, 506, 517, 759, 1034, 1081, 1518, 1551, 2162, 3102, 3243, 3911, 6486, 7822, 11733, 11891, 23466, 23782, 35673, 43021, 71346, 86042, 89953, 129063, 179906, 183817, 258126, 269859, 367634, 539718, 551451, 989483, 1102902, 1978966, 2021987, 2968449, 4043974, 4227791, 5936898, 6065961, 8455582, 12131922, 12683373, 25366746, 46505701, 93011402, 139517103, 279034206]

約数ペア:

[(1, 279034206), (2, 139517103), (3, 93011402), (6, 46505701), (11, 25366746), (22, 12683373), (23, 12131922), (33, 8455582), (46, 6065961), (47, 5936898), (66, 4227791), (69, 4043974), (94, 2968449), (138, 2021987), (141, 1978966), (253, 1102902), (282, 989483), (506, 551451), (517, 539718), (759, 367634), (1034, 269859), (1081, 258126), (1518, 183817), (1551, 179906), (2162, 129063), (3102, 89953), (3243, 86042), (3911, 71346), (6486, 43021), (7822, 35673), (11733, 23782), (11891, 23466)]