255627144

素因数分解:

$2^3\times 3^3\times {\mathrm{349}}^1\times {\mathrm{3391}}^1$

素因数の和:3755

約数の個数: 64

約数和(自身を含む): 712320000

約数和(自身を除く): 456692856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 349, 698, 1047, 1396, 2094, 2792, 3141, 3391, 4188, 6282, 6782, 8376, 9423, 10173, 12564, 13564, 18846, 20346, 25128, 27128, 30519, 37692, 40692, 61038, 75384, 81384, 91557, 122076, 183114, 244152, 366228, 732456, 1183459, 2366918, 3550377, 4733836, 7100754, 9467672, 10651131, 14201508, 21302262, 28403016, 31953393, 42604524, 63906786, 85209048, 127813572, 255627144]

約数ペア:

[(1, 255627144), (2, 127813572), (3, 85209048), (4, 63906786), (6, 42604524), (8, 31953393), (9, 28403016), (12, 21302262), (18, 14201508), (24, 10651131), (27, 9467672), (36, 7100754), (54, 4733836), (72, 3550377), (108, 2366918), (216, 1183459), (349, 732456), (698, 366228), (1047, 244152), (1396, 183114), (2094, 122076), (2792, 91557), (3141, 81384), (3391, 75384), (4188, 61038), (6282, 40692), (6782, 37692), (8376, 30519), (9423, 27128), (10173, 25128), (12564, 20346), (13564, 18846)]