42804977488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{1871}}^1$

素因数の和:2745

約数の個数: 160

約数和(自身を含む): 107633111040

約数和(自身を除く): 64828133552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 827, 988, 1064, 1456, 1654, 1729, 1871, 1976, 2128, 3308, 3458, 3742, 3952, 5789, 6616, 6916, 7484, 10751, 11578, 13097, 13232, 13832, 14968, 15713, 21502, 23156, 24323, 26194, 27664, 29936, 31426, 35549, 43004, 46312, 48646, 52388, 62852, 71098, 75257, 86008, 92624, 97292, 104776, 109991, 125704, 142196, 150514, 170261, 172016, 194584, 204269, 209552, 219982, 248843, 251408, 284392, 301028, 340522, 389168, 408538, 439964, 462137, 497686, 568784, 602056, 681044, 817076, 879928, 924274, 995372, 1204112, 1362088, 1429883, 1547317, 1634152, 1759856, 1848548, 1990744, 2724176, 2859766, 3094634, 3234959, 3268304, 3697096, 3981488, 5719532, 6189268, 6469918, 7394192, 10831219, 11439064, 12378536, 12939836, 20115121, 21662438, 22878128, 24757072, 25879672, 29399023, 40230242, 43324876, 51759344, 58798046, 80460484, 86649752, 117596092, 140805847, 160920968, 173299504, 205793161, 235192184, 281611694, 321841936, 382187299, 411586322, 470384368, 563223388, 764374598, 823172644, 1126446776, 1528749196, 1646345288, 2252893552, 2675311093, 3057498392, 3292690576, 5350622186, 6114996784, 10701244372, 21402488744, 42804977488]

約数ペア:

[(1, 42804977488), (2, 21402488744), (4, 10701244372), (7, 6114996784), (8, 5350622186), (13, 3292690576), (14, 3057498392), (16, 2675311093), (19, 2252893552), (26, 1646345288), (28, 1528749196), (38, 1126446776), (52, 823172644), (56, 764374598), (76, 563223388), (91, 470384368), (104, 411586322), (112, 382187299), (133, 321841936), (152, 281611694), (182, 235192184), (208, 205793161), (247, 173299504), (266, 160920968), (304, 140805847), (364, 117596092), (494, 86649752), (532, 80460484), (728, 58798046), (827, 51759344), (988, 43324876), (1064, 40230242), (1456, 29399023), (1654, 25879672), (1729, 24757072), (1871, 22878128), (1976, 21662438), (2128, 20115121), (3308, 12939836), (3458, 12378536), (3742, 11439064), (3952, 10831219), (5789, 7394192), (6616, 6469918), (6916, 6189268), (7484, 5719532), (10751, 3981488), (11578, 3697096), (13097, 3268304), (13232, 3234959), (13832, 3094634), (14968, 2859766), (15713, 2724176), (21502, 1990744), (23156, 1848548), (24323, 1759856), (26194, 1634152), (27664, 1547317), (29936, 1429883), (31426, 1362088), (35549, 1204112), (43004, 995372), (46312, 924274), (48646, 879928), (52388, 817076), (62852, 681044), (71098, 602056), (75257, 568784), (86008, 497686), (92624, 462137), (97292, 439964), (104776, 408538), (109991, 389168), (125704, 340522), (142196, 301028), (150514, 284392), (170261, 251408), (172016, 248843), (194584, 219982), (204269, 209552)]