338841215320

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{607}}^1\times {\mathrm{1129}}^1$

素因数の和:2057

約数の個数: 128

約数和(自身を含む): 783555379200

約数和(自身を除く): 444714163880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 263, 376, 470, 526, 607, 940, 1052, 1129, 1214, 1315, 1880, 2104, 2258, 2428, 2630, 3035, 4516, 4856, 5260, 5645, 6070, 9032, 10520, 11290, 12140, 12361, 22580, 24280, 24722, 28529, 45160, 49444, 53063, 57058, 61805, 98888, 106126, 114116, 123610, 142645, 159641, 212252, 228232, 247220, 265315, 285290, 296927, 319282, 424504, 494440, 530630, 570580, 593854, 638564, 685303, 798205, 1061260, 1141160, 1187708, 1277128, 1370606, 1484635, 1596410, 2122520, 2375416, 2741212, 2969270, 3192820, 3426515, 5482424, 5938540, 6385640, 6853030, 7503127, 11877080, 13706060, 13955569, 15006254, 27412120, 27911138, 30012508, 32209241, 37515635, 55822276, 60025016, 64418482, 69777845, 75031270, 111644552, 128836964, 139555690, 150062540, 161046205, 180234689, 257673928, 279111380, 300125080, 322092410, 360469378, 558222760, 644184820, 720938756, 901173445, 1288369640, 1441877512, 1802346890, 3604693780, 7209387560, 8471030383, 16942060766, 33884121532, 42355151915, 67768243064, 84710303830, 169420607660, 338841215320]

約数ペア:

[(1, 338841215320), (2, 169420607660), (4, 84710303830), (5, 67768243064), (8, 42355151915), (10, 33884121532), (20, 16942060766), (40, 8471030383), (47, 7209387560), (94, 3604693780), (188, 1802346890), (235, 1441877512), (263, 1288369640), (376, 901173445), (470, 720938756), (526, 644184820), (607, 558222760), (940, 360469378), (1052, 322092410), (1129, 300125080), (1214, 279111380), (1315, 257673928), (1880, 180234689), (2104, 161046205), (2258, 150062540), (2428, 139555690), (2630, 128836964), (3035, 111644552), (4516, 75031270), (4856, 69777845), (5260, 64418482), (5645, 60025016), (6070, 55822276), (9032, 37515635), (10520, 32209241), (11290, 30012508), (12140, 27911138), (12361, 27412120), (22580, 15006254), (24280, 13955569), (24722, 13706060), (28529, 11877080), (45160, 7503127), (49444, 6853030), (53063, 6385640), (57058, 5938540), (61805, 5482424), (98888, 3426515), (106126, 3192820), (114116, 2969270), (123610, 2741212), (142645, 2375416), (159641, 2122520), (212252, 1596410), (228232, 1484635), (247220, 1370606), (265315, 1277128), (285290, 1187708), (296927, 1141160), (319282, 1061260), (424504, 798205), (494440, 685303), (530630, 638564), (570580, 593854)]