210288468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 543312000

約数和(自身を除く): 333023532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 109, 149, 156, 166, 218, 249, 298, 327, 332, 436, 447, 498, 596, 654, 894, 996, 1079, 1308, 1417, 1788, 1937, 2158, 2834, 3237, 3874, 4251, 4316, 5668, 5811, 6474, 7748, 8502, 9047, 11622, 12367, 12948, 16241, 17004, 18094, 23244, 24734, 27141, 32482, 36188, 37101, 48723, 49468, 54282, 64964, 74202, 97446, 108564, 117611, 148404, 160771, 194892, 211133, 235222, 321542, 352833, 422266, 470444, 482313, 633399, 643084, 705666, 844532, 964626, 1266798, 1348003, 1411332, 1929252, 2533596, 2696006, 4044009, 5392012, 8088018, 16176036, 17524039, 35048078, 52572117, 70096156, 105144234, 210288468]

約数ペア:

[(1, 210288468), (2, 105144234), (3, 70096156), (4, 52572117), (6, 35048078), (12, 17524039), (13, 16176036), (26, 8088018), (39, 5392012), (52, 4044009), (78, 2696006), (83, 2533596), (109, 1929252), (149, 1411332), (156, 1348003), (166, 1266798), (218, 964626), (249, 844532), (298, 705666), (327, 643084), (332, 633399), (436, 482313), (447, 470444), (498, 422266), (596, 352833), (654, 321542), (894, 235222), (996, 211133), (1079, 194892), (1308, 160771), (1417, 148404), (1788, 117611), (1937, 108564), (2158, 97446), (2834, 74202), (3237, 64964), (3874, 54282), (4251, 49468), (4316, 48723), (5668, 37101), (5811, 36188), (6474, 32482), (7748, 27141), (8502, 24734), (9047, 23244), (11622, 18094), (12367, 17004), (12948, 16241)]