557996868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1013}}^1$

素因数の和:1154

約数の個数: 144

約数和(自身を含む): 1674219456

約数和(自身を除く): 1116222588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 107, 117, 132, 143, 156, 198, 214, 234, 286, 321, 396, 428, 429, 468, 572, 642, 858, 963, 1013, 1177, 1284, 1287, 1391, 1716, 1926, 2026, 2354, 2574, 2782, 3039, 3531, 3852, 4052, 4173, 4708, 5148, 5564, 6078, 7062, 8346, 9117, 10593, 11143, 12156, 12519, 13169, 14124, 15301, 16692, 18234, 21186, 22286, 25038, 26338, 30602, 33429, 36468, 39507, 42372, 44572, 45903, 50076, 52676, 61204, 66858, 79014, 91806, 100287, 108391, 118521, 133716, 137709, 144859, 158028, 183612, 200574, 216782, 237042, 275418, 289718, 325173, 401148, 433564, 434577, 474084, 550836, 579436, 650346, 869154, 975519, 1192301, 1300692, 1303731, 1409083, 1738308, 1951038, 2384602, 2607462, 2818166, 3576903, 3902076, 4227249, 4769204, 5214924, 5636332, 7153806, 8454498, 10730709, 12681747, 14307612, 15499913, 16908996, 21461418, 25363494, 30999826, 42922836, 46499739, 50726988, 61999652, 92999478, 139499217, 185998956, 278998434, 557996868]

約数ペア:

[(1, 557996868), (2, 278998434), (3, 185998956), (4, 139499217), (6, 92999478), (9, 61999652), (11, 50726988), (12, 46499739), (13, 42922836), (18, 30999826), (22, 25363494), (26, 21461418), (33, 16908996), (36, 15499913), (39, 14307612), (44, 12681747), (52, 10730709), (66, 8454498), (78, 7153806), (99, 5636332), (107, 5214924), (117, 4769204), (132, 4227249), (143, 3902076), (156, 3576903), (198, 2818166), (214, 2607462), (234, 2384602), (286, 1951038), (321, 1738308), (396, 1409083), (428, 1303731), (429, 1300692), (468, 1192301), (572, 975519), (642, 869154), (858, 650346), (963, 579436), (1013, 550836), (1177, 474084), (1284, 434577), (1287, 433564), (1391, 401148), (1716, 325173), (1926, 289718), (2026, 275418), (2354, 237042), (2574, 216782), (2782, 200574), (3039, 183612), (3531, 158028), (3852, 144859), (4052, 137709), (4173, 133716), (4708, 118521), (5148, 108391), (5564, 100287), (6078, 91806), (7062, 79014), (8346, 66858), (9117, 61204), (10593, 52676), (11143, 50076), (12156, 45903), (12519, 44572), (13169, 42372), (14124, 39507), (15301, 36468), (16692, 33429), (18234, 30602), (21186, 26338), (22286, 25038)]