619289892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 1733659200

約数和(自身を除く): 1114369308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 107, 117, 149, 156, 166, 214, 234, 249, 298, 321, 332, 428, 447, 468, 498, 596, 642, 747, 894, 963, 996, 1079, 1284, 1341, 1391, 1494, 1788, 1926, 1937, 2158, 2682, 2782, 2988, 3237, 3852, 3874, 4173, 4316, 5364, 5564, 5811, 6474, 7748, 8346, 8881, 9711, 11622, 12367, 12519, 12948, 15943, 16692, 17433, 17762, 19422, 23244, 24734, 25038, 26643, 31886, 34866, 35524, 37101, 38844, 47829, 49468, 50076, 53286, 63772, 69732, 74202, 79929, 95658, 106572, 111303, 115453, 143487, 148404, 159858, 160771, 191316, 207259, 222606, 230906, 286974, 319716, 321542, 346359, 414518, 445212, 461812, 482313, 573948, 621777, 643084, 692718, 829036, 964626, 1039077, 1243554, 1323269, 1385436, 1446939, 1865331, 1929252, 2078154, 2487108, 2646538, 2893878, 3730662, 3969807, 4156308, 5293076, 5787756, 7461324, 7939614, 11909421, 15879228, 17202497, 23818842, 34404994, 47637684, 51607491, 68809988, 103214982, 154822473, 206429964, 309644946, 619289892]

約数ペア:

[(1, 619289892), (2, 309644946), (3, 206429964), (4, 154822473), (6, 103214982), (9, 68809988), (12, 51607491), (13, 47637684), (18, 34404994), (26, 23818842), (36, 17202497), (39, 15879228), (52, 11909421), (78, 7939614), (83, 7461324), (107, 5787756), (117, 5293076), (149, 4156308), (156, 3969807), (166, 3730662), (214, 2893878), (234, 2646538), (249, 2487108), (298, 2078154), (321, 1929252), (332, 1865331), (428, 1446939), (447, 1385436), (468, 1323269), (498, 1243554), (596, 1039077), (642, 964626), (747, 829036), (894, 692718), (963, 643084), (996, 621777), (1079, 573948), (1284, 482313), (1341, 461812), (1391, 445212), (1494, 414518), (1788, 346359), (1926, 321542), (1937, 319716), (2158, 286974), (2682, 230906), (2782, 222606), (2988, 207259), (3237, 191316), (3852, 160771), (3874, 159858), (4173, 148404), (4316, 143487), (5364, 115453), (5564, 111303), (5811, 106572), (6474, 95658), (7748, 79929), (8346, 74202), (8881, 69732), (9711, 63772), (11622, 53286), (12367, 50076), (12519, 49468), (12948, 47829), (15943, 38844), (16692, 37101), (17433, 35524), (17762, 34866), (19422, 31886), (23244, 26643), (24734, 25038)]