7137020616

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{2731}}^1$

素因数の和:3291

約数の個数: 128

約数和(自身を含む): 20535897600

約数和(自身を除く): 13398876984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 521, 627, 836, 1042, 1254, 1563, 1672, 2084, 2508, 2731, 3126, 4168, 5016, 5462, 5731, 6252, 8193, 9899, 10924, 11462, 12504, 16386, 17193, 19798, 21848, 22924, 29697, 30041, 32772, 34386, 39596, 45848, 51889, 59394, 60082, 65544, 68772, 79192, 90123, 103778, 108889, 118788, 120164, 137544, 155667, 180246, 207556, 217778, 237576, 240328, 311334, 326667, 360492, 415112, 435556, 570779, 622668, 653334, 720984, 871112, 1141558, 1245336, 1306668, 1422851, 1712337, 2283116, 2613336, 2845702, 3424674, 4268553, 4566232, 5691404, 6849348, 8537106, 11382808, 13698696, 15651361, 17074212, 27034169, 31302722, 34148424, 46954083, 54068338, 62605444, 81102507, 93908166, 108136676, 125210888, 162205014, 187816332, 216273352, 297375859, 324410028, 375632664, 594751718, 648820056, 892127577, 1189503436, 1784255154, 2379006872, 3568510308, 7137020616]

約数ペア:

[(1, 7137020616), (2, 3568510308), (3, 2379006872), (4, 1784255154), (6, 1189503436), (8, 892127577), (11, 648820056), (12, 594751718), (19, 375632664), (22, 324410028), (24, 297375859), (33, 216273352), (38, 187816332), (44, 162205014), (57, 125210888), (66, 108136676), (76, 93908166), (88, 81102507), (114, 62605444), (132, 54068338), (152, 46954083), (209, 34148424), (228, 31302722), (264, 27034169), (418, 17074212), (456, 15651361), (521, 13698696), (627, 11382808), (836, 8537106), (1042, 6849348), (1254, 5691404), (1563, 4566232), (1672, 4268553), (2084, 3424674), (2508, 2845702), (2731, 2613336), (3126, 2283116), (4168, 1712337), (5016, 1422851), (5462, 1306668), (5731, 1245336), (6252, 1141558), (8193, 871112), (9899, 720984), (10924, 653334), (11462, 622668), (12504, 570779), (16386, 435556), (17193, 415112), (19798, 360492), (21848, 326667), (22924, 311334), (29697, 240328), (30041, 237576), (32772, 217778), (34386, 207556), (39596, 180246), (45848, 155667), (51889, 137544), (59394, 120164), (60082, 118788), (65544, 108889), (68772, 103778), (79192, 90123)]