203424354848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{123143}}^1$

素因数の和:123215

約数の個数: 144

約数和(自身を含む): 496578672576

約数和(自身を除く): 293154317728

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 361, 416, 418, 494, 572, 608, 722, 836, 988, 1144, 1444, 1672, 1976, 2288, 2717, 2888, 3344, 3952, 3971, 4576, 4693, 5434, 5776, 6688, 7904, 7942, 9386, 10868, 11552, 15884, 18772, 21736, 31768, 37544, 43472, 51623, 63536, 75088, 86944, 103246, 123143, 127072, 150176, 206492, 246286, 412984, 492572, 825968, 985144, 1354573, 1600859, 1651936, 1970288, 2339717, 2709146, 3201718, 3940576, 4679434, 5418292, 6403436, 9358868, 10836584, 12806872, 17609449, 18717736, 21673168, 25613744, 25736887, 30416321, 35218898, 37435472, 43346336, 44454623, 51227488, 51473774, 60832642, 70437796, 74870944, 88909246, 102947548, 121665284, 140875592, 177818492, 205895096, 243330568, 281751184, 334579531, 355636984, 411790192, 486661136, 489000853, 563502368, 577910099, 669159062, 711273968, 823580384, 973322272, 978001706, 1155820198, 1338318124, 1422547936, 1956003412, 2311640396, 2676636248, 3912006824, 4623280792, 5353272496, 6357011089, 7824013648, 9246561584, 10706544992, 12714022178, 15648027296, 18493123168, 25428044356, 50856088712, 101712177424, 203424354848]

約数ペア:

[(1, 203424354848), (2, 101712177424), (4, 50856088712), (8, 25428044356), (11, 18493123168), (13, 15648027296), (16, 12714022178), (19, 10706544992), (22, 9246561584), (26, 7824013648), (32, 6357011089), (38, 5353272496), (44, 4623280792), (52, 3912006824), (76, 2676636248), (88, 2311640396), (104, 1956003412), (143, 1422547936), (152, 1338318124), (176, 1155820198), (208, 978001706), (209, 973322272), (247, 823580384), (286, 711273968), (304, 669159062), (352, 577910099), (361, 563502368), (416, 489000853), (418, 486661136), (494, 411790192), (572, 355636984), (608, 334579531), (722, 281751184), (836, 243330568), (988, 205895096), (1144, 177818492), (1444, 140875592), (1672, 121665284), (1976, 102947548), (2288, 88909246), (2717, 74870944), (2888, 70437796), (3344, 60832642), (3952, 51473774), (3971, 51227488), (4576, 44454623), (4693, 43346336), (5434, 37435472), (5776, 35218898), (6688, 30416321), (7904, 25736887), (7942, 25613744), (9386, 21673168), (10868, 18717736), (11552, 17609449), (15884, 12806872), (18772, 10836584), (21736, 9358868), (31768, 6403436), (37544, 5418292), (43472, 4679434), (51623, 3940576), (63536, 3201718), (75088, 2709146), (86944, 2339717), (103246, 1970288), (123143, 1651936), (127072, 1600859), (150176, 1354573), (206492, 985144), (246286, 825968), (412984, 492572)]