2016979664

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:697

約数の個数: 120

約数和(自身を含む): 4756153920

約数和(自身を除く): 2739174256

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 59, 92, 112, 118, 161, 184, 236, 322, 368, 413, 472, 529, 577, 644, 826, 944, 1058, 1154, 1288, 1357, 1652, 2116, 2308, 2576, 2714, 3304, 3703, 4039, 4232, 4616, 5428, 6608, 7406, 8078, 8464, 9232, 9499, 10856, 13271, 14812, 16156, 18998, 21712, 26542, 29624, 31211, 32312, 34043, 37996, 53084, 59248, 62422, 64624, 68086, 75992, 92897, 106168, 124844, 136172, 151984, 185794, 212336, 218477, 238301, 249688, 272344, 305233, 371588, 436954, 476602, 499376, 544688, 610466, 743176, 782989, 873908, 953204, 1220932, 1486352, 1565978, 1747816, 1906408, 2136631, 2441864, 3131956, 3495632, 3812816, 4273262, 4883728, 5480923, 6263912, 8546524, 10961846, 12527824, 17093048, 18008747, 21923692, 34186096, 36017494, 43847384, 72034988, 87694768, 126061229, 144069976, 252122458, 288139952, 504244916, 1008489832, 2016979664]

約数ペア:

[(1, 2016979664), (2, 1008489832), (4, 504244916), (7, 288139952), (8, 252122458), (14, 144069976), (16, 126061229), (23, 87694768), (28, 72034988), (46, 43847384), (56, 36017494), (59, 34186096), (92, 21923692), (112, 18008747), (118, 17093048), (161, 12527824), (184, 10961846), (236, 8546524), (322, 6263912), (368, 5480923), (413, 4883728), (472, 4273262), (529, 3812816), (577, 3495632), (644, 3131956), (826, 2441864), (944, 2136631), (1058, 1906408), (1154, 1747816), (1288, 1565978), (1357, 1486352), (1652, 1220932), (2116, 953204), (2308, 873908), (2576, 782989), (2714, 743176), (3304, 610466), (3703, 544688), (4039, 499376), (4232, 476602), (4616, 436954), (5428, 371588), (6608, 305233), (7406, 272344), (8078, 249688), (8464, 238301), (9232, 218477), (9499, 212336), (10856, 185794), (13271, 151984), (14812, 136172), (16156, 124844), (18998, 106168), (21712, 92897), (26542, 75992), (29624, 68086), (31211, 64624), (32312, 62422), (34043, 59248), (37996, 53084)]