1330407296

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 2690580480

約数和(自身を除く): 1360173184

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 223, 254, 367, 446, 508, 734, 892, 1016, 1468, 1784, 2032, 2936, 3568, 4064, 5872, 7136, 8128, 11744, 14272, 16256, 23488, 28321, 28544, 46609, 46976, 56642, 81841, 93218, 113284, 163682, 186436, 226568, 327364, 372872, 453136, 654728, 745744, 906272, 1309456, 1491488, 1812544, 2618912, 2982976, 3625088, 5237824, 5965952, 10393807, 10475648, 20787614, 41575228, 83150456, 166300912, 332601824, 665203648, 1330407296]

約数ペア:

[(1, 1330407296), (2, 665203648), (4, 332601824), (8, 166300912), (16, 83150456), (32, 41575228), (64, 20787614), (127, 10475648), (128, 10393807), (223, 5965952), (254, 5237824), (367, 3625088), (446, 2982976), (508, 2618912), (734, 1812544), (892, 1491488), (1016, 1309456), (1468, 906272), (1784, 745744), (2032, 654728), (2936, 453136), (3568, 372872), (4064, 327364), (5872, 226568), (7136, 186436), (8128, 163682), (11744, 113284), (14272, 93218), (16256, 81841), (23488, 56642), (28321, 46976), (28544, 46609)]