310465215376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{61909}}^1$

素因数の和:62216

約数の個数: 80

約数和(自身を含む): 646697001600

約数和(自身を除く): 336231786224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 103, 136, 179, 206, 272, 358, 412, 716, 824, 1432, 1648, 1751, 2864, 3043, 3502, 6086, 7004, 12172, 14008, 18437, 24344, 28016, 36874, 48688, 61909, 73748, 123818, 147496, 247636, 294992, 313429, 495272, 626858, 990544, 1052453, 1253716, 2104906, 2507432, 4209812, 5014864, 6376627, 8419624, 11081711, 12753254, 16839248, 22163422, 25506508, 44326844, 51013016, 88653688, 102026032, 108402659, 177307376, 188389087, 216805318, 376778174, 433610636, 753556348, 867221272, 1141416233, 1507112696, 1734442544, 2282832466, 3014225392, 4565664932, 9131329864, 18262659728, 19404075961, 38808151922, 77616303844, 155232607688, 310465215376]

約数ペア:

[(1, 310465215376), (2, 155232607688), (4, 77616303844), (8, 38808151922), (16, 19404075961), (17, 18262659728), (34, 9131329864), (68, 4565664932), (103, 3014225392), (136, 2282832466), (179, 1734442544), (206, 1507112696), (272, 1141416233), (358, 867221272), (412, 753556348), (716, 433610636), (824, 376778174), (1432, 216805318), (1648, 188389087), (1751, 177307376), (2864, 108402659), (3043, 102026032), (3502, 88653688), (6086, 51013016), (7004, 44326844), (12172, 25506508), (14008, 22163422), (18437, 16839248), (24344, 12753254), (28016, 11081711), (36874, 8419624), (48688, 6376627), (61909, 5014864), (73748, 4209812), (123818, 2507432), (147496, 2104906), (247636, 1253716), (294992, 1052453), (313429, 990544), (495272, 626858)]