551748456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3613}}^1$

素因数の和:3736

約数の個数: 128

約数和(自身を含む): 1769414400

約数和(自身を除く): 1217665944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 101, 108, 126, 168, 189, 202, 216, 252, 303, 378, 404, 504, 606, 707, 756, 808, 909, 1212, 1414, 1512, 1818, 2121, 2424, 2727, 2828, 3613, 3636, 4242, 5454, 5656, 6363, 7226, 7272, 8484, 10839, 10908, 12726, 14452, 16968, 19089, 21678, 21816, 25291, 25452, 28904, 32517, 38178, 43356, 50582, 50904, 65034, 75873, 76356, 86712, 97551, 101164, 130068, 151746, 152712, 195102, 202328, 227619, 260136, 303492, 364913, 390204, 455238, 606984, 682857, 729826, 780408, 910476, 1094739, 1365714, 1459652, 1820952, 2189478, 2554391, 2731428, 2919304, 3284217, 4378956, 5108782, 5462856, 6568434, 7663173, 8757912, 9852651, 10217564, 13136868, 15326346, 19705302, 20435128, 22989519, 26273736, 30652692, 39410604, 45979038, 61305384, 68968557, 78821208, 91958076, 137937114, 183916152, 275874228, 551748456]

約数ペア:

[(1, 551748456), (2, 275874228), (3, 183916152), (4, 137937114), (6, 91958076), (7, 78821208), (8, 68968557), (9, 61305384), (12, 45979038), (14, 39410604), (18, 30652692), (21, 26273736), (24, 22989519), (27, 20435128), (28, 19705302), (36, 15326346), (42, 13136868), (54, 10217564), (56, 9852651), (63, 8757912), (72, 7663173), (84, 6568434), (101, 5462856), (108, 5108782), (126, 4378956), (168, 3284217), (189, 2919304), (202, 2731428), (216, 2554391), (252, 2189478), (303, 1820952), (378, 1459652), (404, 1365714), (504, 1094739), (606, 910476), (707, 780408), (756, 729826), (808, 682857), (909, 606984), (1212, 455238), (1414, 390204), (1512, 364913), (1818, 303492), (2121, 260136), (2424, 227619), (2727, 202328), (2828, 195102), (3613, 152712), (3636, 151746), (4242, 130068), (5454, 101164), (5656, 97551), (6363, 86712), (7226, 76356), (7272, 75873), (8484, 65034), (10839, 50904), (10908, 50582), (12726, 43356), (14452, 38178), (16968, 32517), (19089, 28904), (21678, 25452), (21816, 25291)]