268439392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5081}}^1$

素因数の和:5231

約数の個数: 48

約数和(自身を含む): 573737472

約数和(自身を除く): 305298080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 2032, 3302, 4064, 5081, 6604, 10162, 13208, 20324, 26416, 40648, 52832, 66053, 81296, 132106, 162592, 264212, 528424, 645287, 1056848, 1290574, 2113696, 2581148, 5162296, 8388731, 10324592, 16777462, 20649184, 33554924, 67109848, 134219696, 268439392]

約数ペア:

[(1, 268439392), (2, 134219696), (4, 67109848), (8, 33554924), (13, 20649184), (16, 16777462), (26, 10324592), (32, 8388731), (52, 5162296), (104, 2581148), (127, 2113696), (208, 1290574), (254, 1056848), (416, 645287), (508, 528424), (1016, 264212), (1651, 162592), (2032, 132106), (3302, 81296), (4064, 66053), (5081, 52832), (6604, 40648), (10162, 26416), (13208, 20324)]