426280764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{390367}}^1$

素因数の和:390394

約数の個数: 48

約数和(自身を含む): 1224194048

約数和(自身を除く): 797913284

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 390367, 780734, 1171101, 1561468, 2342202, 2732569, 4684404, 5074771, 5465138, 8197707, 10149542, 10930276, 15224313, 16395414, 20299084, 30448626, 32790828, 35523397, 60897252, 71046794, 106570191, 142093588, 213140382, 426280764]

約数ペア:

[(1, 426280764), (2, 213140382), (3, 142093588), (4, 106570191), (6, 71046794), (7, 60897252), (12, 35523397), (13, 32790828), (14, 30448626), (21, 20299084), (26, 16395414), (28, 15224313), (39, 10930276), (42, 10149542), (52, 8197707), (78, 5465138), (84, 5074771), (91, 4684404), (156, 2732569), (182, 2342202), (273, 1561468), (364, 1171101), (546, 780734), (1092, 390367)]