644069724336

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{160031}}^1$

素因数の和:161535

約数の個数: 120

約数和(自身を含む): 1898670858240

約数和(自身を除く): 1254601133904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 1471, 2736, 2942, 4413, 5884, 8826, 11768, 13239, 17652, 23536, 26478, 27949, 35304, 52956, 55898, 70608, 83847, 105912, 111796, 160031, 167694, 211824, 223592, 251541, 320062, 335388, 447184, 480093, 503082, 640124, 670776, 960186, 1006164, 1280248, 1341552, 1440279, 1920372, 2012328, 2560496, 2880558, 3040589, 3840744, 4024656, 5761116, 6081178, 7681488, 9121767, 11522232, 12162356, 18243534, 23044464, 24324712, 27365301, 36487068, 48649424, 54730602, 72974136, 109461204, 145948272, 218922408, 235405601, 437844816, 470811202, 706216803, 941622404, 1412433606, 1883244808, 2118650409, 2824867212, 3766489616, 4237300818, 4472706419, 5649734424, 8474601636, 8945412838, 11299468848, 13418119257, 16949203272, 17890825676, 26836238514, 33898406544, 35781651352, 40254357771, 53672477028, 71563302704, 80508715542, 107344954056, 161017431084, 214689908112, 322034862168, 644069724336]

約数ペア:

[(1, 644069724336), (2, 322034862168), (3, 214689908112), (4, 161017431084), (6, 107344954056), (8, 80508715542), (9, 71563302704), (12, 53672477028), (16, 40254357771), (18, 35781651352), (19, 33898406544), (24, 26836238514), (36, 17890825676), (38, 16949203272), (48, 13418119257), (57, 11299468848), (72, 8945412838), (76, 8474601636), (114, 5649734424), (144, 4472706419), (152, 4237300818), (171, 3766489616), (228, 2824867212), (304, 2118650409), (342, 1883244808), (456, 1412433606), (684, 941622404), (912, 706216803), (1368, 470811202), (1471, 437844816), (2736, 235405601), (2942, 218922408), (4413, 145948272), (5884, 109461204), (8826, 72974136), (11768, 54730602), (13239, 48649424), (17652, 36487068), (23536, 27365301), (26478, 24324712), (27949, 23044464), (35304, 18243534), (52956, 12162356), (55898, 11522232), (70608, 9121767), (83847, 7681488), (105912, 6081178), (111796, 5761116), (160031, 4024656), (167694, 3840744), (211824, 3040589), (223592, 2880558), (251541, 2560496), (320062, 2012328), (335388, 1920372), (447184, 1440279), (480093, 1341552), (503082, 1280248), (640124, 1006164), (670776, 960186)]