1581590556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{12379}}^1$

素因数の和:12425

約数の個数: 144

約数和(自身を含む): 5074809600

約数和(自身を除く): 3493219044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 169, 182, 189, 234, 252, 273, 338, 351, 364, 378, 468, 507, 546, 676, 702, 756, 819, 1014, 1092, 1183, 1404, 1521, 1638, 2028, 2366, 2457, 3042, 3276, 3549, 4563, 4732, 4914, 6084, 7098, 9126, 9828, 10647, 12379, 14196, 18252, 21294, 24758, 31941, 37137, 42588, 49516, 63882, 74274, 86653, 111411, 127764, 148548, 160927, 173306, 222822, 259959, 321854, 334233, 346612, 445644, 482781, 519918, 643708, 668466, 779877, 965562, 1039836, 1126489, 1336932, 1448343, 1559754, 1931124, 2092051, 2252978, 2339631, 2896686, 3119508, 3379467, 4184102, 4345029, 4505956, 4679262, 5793372, 6276153, 6758934, 8368204, 8690058, 9358524, 10138401, 12552306, 13517868, 14644357, 17380116, 18828459, 20276802, 25104612, 29288714, 30415203, 37656918, 40553604, 43933071, 56485377, 58577428, 60830406, 75313836, 87866142, 112970754, 121660812, 131799213, 175732284, 225941508, 263598426, 395397639, 527196852, 790795278, 1581590556]

約数ペア:

[(1, 1581590556), (2, 790795278), (3, 527196852), (4, 395397639), (6, 263598426), (7, 225941508), (9, 175732284), (12, 131799213), (13, 121660812), (14, 112970754), (18, 87866142), (21, 75313836), (26, 60830406), (27, 58577428), (28, 56485377), (36, 43933071), (39, 40553604), (42, 37656918), (52, 30415203), (54, 29288714), (63, 25104612), (78, 20276802), (84, 18828459), (91, 17380116), (108, 14644357), (117, 13517868), (126, 12552306), (156, 10138401), (169, 9358524), (182, 8690058), (189, 8368204), (234, 6758934), (252, 6276153), (273, 5793372), (338, 4679262), (351, 4505956), (364, 4345029), (378, 4184102), (468, 3379467), (507, 3119508), (546, 2896686), (676, 2339631), (702, 2252978), (756, 2092051), (819, 1931124), (1014, 1559754), (1092, 1448343), (1183, 1336932), (1404, 1126489), (1521, 1039836), (1638, 965562), (2028, 779877), (2366, 668466), (2457, 643708), (3042, 519918), (3276, 482781), (3549, 445644), (4563, 346612), (4732, 334233), (4914, 321854), (6084, 259959), (7098, 222822), (9126, 173306), (9828, 160927), (10647, 148548), (12379, 127764), (14196, 111411), (18252, 86653), (21294, 74274), (24758, 63882), (31941, 49516), (37137, 42588)]