289003676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2309}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 570477600

約数和(自身を除く): 281473924

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 83, 116, 166, 332, 377, 754, 1079, 1508, 2158, 2309, 2407, 4316, 4618, 4814, 9236, 9628, 30017, 31291, 60034, 62582, 66961, 120068, 125164, 133922, 191647, 267844, 383294, 766588, 870493, 1740986, 2491411, 3481972, 4982822, 5557763, 9965644, 11115526, 22231052, 72250919, 144501838, 289003676]

約数ペア:

[(1, 289003676), (2, 144501838), (4, 72250919), (13, 22231052), (26, 11115526), (29, 9965644), (52, 5557763), (58, 4982822), (83, 3481972), (116, 2491411), (166, 1740986), (332, 870493), (377, 766588), (754, 383294), (1079, 267844), (1508, 191647), (2158, 133922), (2309, 125164), (2407, 120068), (4316, 66961), (4618, 62582), (4814, 60034), (9236, 31291), (9628, 30017)]