18761432144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1907}}^1$

素因数の和:2197

約数の個数: 160

約数和(自身を含む): 46504523520

約数和(自身を除く): 27743091376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 233, 364, 377, 406, 464, 466, 728, 754, 812, 932, 1456, 1508, 1624, 1631, 1864, 1907, 2639, 3016, 3029, 3248, 3262, 3728, 3814, 5278, 6032, 6058, 6524, 6757, 7628, 10556, 12116, 13048, 13349, 13514, 15256, 21112, 21203, 24232, 24791, 26096, 26698, 27028, 30512, 42224, 42406, 47299, 48464, 49582, 53396, 54056, 55303, 84812, 87841, 94598, 99164, 106792, 108112, 110606, 169624, 173537, 175682, 189196, 198328, 213584, 221212, 339248, 347074, 351364, 378392, 387121, 396656, 442424, 444331, 614887, 694148, 702728, 718939, 756784, 774242, 884848, 888662, 1229774, 1388296, 1405456, 1437878, 1548484, 1777324, 2459548, 2776592, 2875756, 3096968, 3110317, 3554648, 4919096, 5032573, 5751512, 5776303, 6193936, 6220634, 7109296, 9838192, 10065146, 11503024, 11552606, 12441268, 12885599, 20130292, 23105212, 24882536, 25771198, 40260584, 40434121, 46210424, 49765072, 51542396, 80521168, 80868242, 90199193, 92420848, 103084792, 161736484, 167512787, 180398386, 206169584, 323472968, 335025574, 360796772, 646945936, 670051148, 721593544, 1172589509, 1340102296, 1443187088, 2345179018, 2680204592, 4690358036, 9380716072, 18761432144]

約数ペア:

[(1, 18761432144), (2, 9380716072), (4, 4690358036), (7, 2680204592), (8, 2345179018), (13, 1443187088), (14, 1340102296), (16, 1172589509), (26, 721593544), (28, 670051148), (29, 646945936), (52, 360796772), (56, 335025574), (58, 323472968), (91, 206169584), (104, 180398386), (112, 167512787), (116, 161736484), (182, 103084792), (203, 92420848), (208, 90199193), (232, 80868242), (233, 80521168), (364, 51542396), (377, 49765072), (406, 46210424), (464, 40434121), (466, 40260584), (728, 25771198), (754, 24882536), (812, 23105212), (932, 20130292), (1456, 12885599), (1508, 12441268), (1624, 11552606), (1631, 11503024), (1864, 10065146), (1907, 9838192), (2639, 7109296), (3016, 6220634), (3029, 6193936), (3248, 5776303), (3262, 5751512), (3728, 5032573), (3814, 4919096), (5278, 3554648), (6032, 3110317), (6058, 3096968), (6524, 2875756), (6757, 2776592), (7628, 2459548), (10556, 1777324), (12116, 1548484), (13048, 1437878), (13349, 1405456), (13514, 1388296), (15256, 1229774), (21112, 888662), (21203, 884848), (24232, 774242), (24791, 756784), (26096, 718939), (26698, 702728), (27028, 694148), (30512, 614887), (42224, 444331), (42406, 442424), (47299, 396656), (48464, 387121), (49582, 378392), (53396, 351364), (54056, 347074), (55303, 339248), (84812, 221212), (87841, 213584), (94598, 198328), (99164, 189196), (106792, 175682), (108112, 173537), (110606, 169624)]