261815376

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{74719}}^1$

素因数の和:74803

約数の個数: 40

約数和(自身を含む): 685630720

約数和(自身を除く): 423815344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 74719, 149438, 224157, 298876, 448314, 597752, 896628, 1195504, 1793256, 3586512, 5454487, 10908974, 16363461, 21817948, 32726922, 43635896, 65453844, 87271792, 130907688, 261815376]

約数ペア:

[(1, 261815376), (2, 130907688), (3, 87271792), (4, 65453844), (6, 43635896), (8, 32726922), (12, 21817948), (16, 16363461), (24, 10908974), (48, 5454487), (73, 3586512), (146, 1793256), (219, 1195504), (292, 896628), (438, 597752), (584, 448314), (876, 298876), (1168, 224157), (1752, 149438), (3504, 74719)]