8041541456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:761

約数の個数: 160

約数和(自身を含む): 18332160000

約数和(自身を除く): 10290618544

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 43, 52, 76, 79, 86, 104, 152, 158, 172, 208, 247, 304, 316, 344, 494, 559, 599, 632, 688, 817, 988, 1027, 1118, 1198, 1264, 1501, 1634, 1976, 2054, 2236, 2396, 3002, 3268, 3397, 3952, 4108, 4472, 4792, 6004, 6536, 6794, 7787, 8216, 8944, 9584, 10621, 11381, 12008, 13072, 13588, 15574, 16432, 19513, 21242, 22762, 24016, 25757, 27176, 31148, 39026, 42484, 44161, 45524, 47321, 51514, 54352, 62296, 64543, 78052, 84968, 88322, 91048, 94642, 103028, 124592, 129086, 147953, 156104, 169936, 176644, 182096, 189284, 206056, 258172, 295906, 312208, 334841, 353288, 378568, 412112, 489383, 516344, 591812, 615173, 669682, 706576, 757136, 839059, 899099, 978766, 1032688, 1183624, 1230346, 1339364, 1678118, 1798198, 1957532, 2034803, 2367248, 2460692, 2678728, 3356236, 3596396, 3915064, 4069606, 4921384, 5357456, 6361979, 6712472, 7192792, 7830128, 8139212, 9842768, 11688287, 12723958, 13424944, 14385584, 16278424, 23376574, 25447916, 26452439, 32556848, 38661257, 46753148, 50895832, 52904878, 77322514, 93506296, 101791664, 105809756, 154645028, 187012592, 211619512, 309290056, 423239024, 502596341, 618580112, 1005192682, 2010385364, 4020770728, 8041541456]

約数ペア:

[(1, 8041541456), (2, 4020770728), (4, 2010385364), (8, 1005192682), (13, 618580112), (16, 502596341), (19, 423239024), (26, 309290056), (38, 211619512), (43, 187012592), (52, 154645028), (76, 105809756), (79, 101791664), (86, 93506296), (104, 77322514), (152, 52904878), (158, 50895832), (172, 46753148), (208, 38661257), (247, 32556848), (304, 26452439), (316, 25447916), (344, 23376574), (494, 16278424), (559, 14385584), (599, 13424944), (632, 12723958), (688, 11688287), (817, 9842768), (988, 8139212), (1027, 7830128), (1118, 7192792), (1198, 6712472), (1264, 6361979), (1501, 5357456), (1634, 4921384), (1976, 4069606), (2054, 3915064), (2236, 3596396), (2396, 3356236), (3002, 2678728), (3268, 2460692), (3397, 2367248), (3952, 2034803), (4108, 1957532), (4472, 1798198), (4792, 1678118), (6004, 1339364), (6536, 1230346), (6794, 1183624), (7787, 1032688), (8216, 978766), (8944, 899099), (9584, 839059), (10621, 757136), (11381, 706576), (12008, 669682), (13072, 615173), (13588, 591812), (15574, 516344), (16432, 489383), (19513, 412112), (21242, 378568), (22762, 353288), (24016, 334841), (25757, 312208), (27176, 295906), (31148, 258172), (39026, 206056), (42484, 189284), (44161, 182096), (45524, 176644), (47321, 169936), (51514, 156104), (54352, 147953), (62296, 129086), (64543, 124592), (78052, 103028), (84968, 94642), (88322, 91048)]