38145876464

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:535

約数の個数: 160

約数和(自身を含む): 81293082624

約数和(自身を除く): 43147206160

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 113, 124, 127, 184, 226, 233, 248, 254, 368, 452, 466, 496, 508, 713, 904, 932, 1016, 1426, 1808, 1864, 2032, 2599, 2852, 2921, 3503, 3728, 3937, 5198, 5359, 5704, 5842, 7006, 7223, 7874, 10396, 10718, 11408, 11684, 14012, 14351, 14446, 15748, 20792, 21436, 23368, 26329, 28024, 28702, 28892, 29591, 31496, 41584, 42872, 46736, 52658, 56048, 57404, 57784, 59182, 62992, 80569, 85744, 90551, 105316, 114808, 115568, 118364, 161138, 166129, 181102, 210632, 229616, 236728, 322276, 330073, 332258, 362204, 421264, 444881, 473456, 605567, 644552, 660146, 664516, 680593, 724408, 816199, 889762, 917321, 1211134, 1289104, 1320292, 1329032, 1361186, 1448816, 1632398, 1779524, 1834642, 2422268, 2640584, 2658064, 2722372, 3264796, 3343783, 3559048, 3669284, 4844536, 5281168, 5444744, 6529592, 6687566, 7118096, 7338568, 9689072, 10232263, 10889488, 13059184, 13375132, 14677136, 18772577, 20464526, 21098383, 26750264, 37545154, 40929052, 42196766, 53500528, 75090308, 76907009, 81858104, 84393532, 103657273, 150180616, 153814018, 163716208, 168787064, 207314546, 300361232, 307628036, 337574128, 414629092, 615256072, 829258184, 1230512144, 1658516368, 2384117279, 4768234558, 9536469116, 19072938232, 38145876464]

約数ペア:

[(1, 38145876464), (2, 19072938232), (4, 9536469116), (8, 4768234558), (16, 2384117279), (23, 1658516368), (31, 1230512144), (46, 829258184), (62, 615256072), (92, 414629092), (113, 337574128), (124, 307628036), (127, 300361232), (184, 207314546), (226, 168787064), (233, 163716208), (248, 153814018), (254, 150180616), (368, 103657273), (452, 84393532), (466, 81858104), (496, 76907009), (508, 75090308), (713, 53500528), (904, 42196766), (932, 40929052), (1016, 37545154), (1426, 26750264), (1808, 21098383), (1864, 20464526), (2032, 18772577), (2599, 14677136), (2852, 13375132), (2921, 13059184), (3503, 10889488), (3728, 10232263), (3937, 9689072), (5198, 7338568), (5359, 7118096), (5704, 6687566), (5842, 6529592), (7006, 5444744), (7223, 5281168), (7874, 4844536), (10396, 3669284), (10718, 3559048), (11408, 3343783), (11684, 3264796), (14012, 2722372), (14351, 2658064), (14446, 2640584), (15748, 2422268), (20792, 1834642), (21436, 1779524), (23368, 1632398), (26329, 1448816), (28024, 1361186), (28702, 1329032), (28892, 1320292), (29591, 1289104), (31496, 1211134), (41584, 917321), (42872, 889762), (46736, 816199), (52658, 724408), (56048, 680593), (57404, 664516), (57784, 660146), (59182, 644552), (62992, 605567), (80569, 473456), (85744, 444881), (90551, 421264), (105316, 362204), (114808, 332258), (115568, 330073), (118364, 322276), (161138, 236728), (166129, 229616), (181102, 210632)]