330424744

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{677}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 709082910

約数和(自身を除く): 378658166

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 361, 494, 676, 677, 722, 988, 1352, 1354, 1444, 1976, 2708, 2888, 3211, 4693, 5416, 6422, 8801, 9386, 12844, 12863, 17602, 18772, 25688, 25726, 35204, 37544, 51452, 61009, 70408, 102904, 114413, 122018, 167219, 228826, 244036, 244397, 334438, 457652, 488072, 488794, 668876, 915304, 977588, 1337752, 1955176, 2173847, 3177161, 4347694, 6354322, 8695388, 12708644, 17390776, 25417288, 41303093, 82606186, 165212372, 330424744]

約数ペア:

[(1, 330424744), (2, 165212372), (4, 82606186), (8, 41303093), (13, 25417288), (19, 17390776), (26, 12708644), (38, 8695388), (52, 6354322), (76, 4347694), (104, 3177161), (152, 2173847), (169, 1955176), (247, 1337752), (338, 977588), (361, 915304), (494, 668876), (676, 488794), (677, 488072), (722, 457652), (988, 334438), (1352, 244397), (1354, 244036), (1444, 228826), (1976, 167219), (2708, 122018), (2888, 114413), (3211, 102904), (4693, 70408), (5416, 61009), (6422, 51452), (8801, 37544), (9386, 35204), (12844, 25726), (12863, 25688), (17602, 18772)]