8357747064

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 21897216000

約数和(自身を除く): 13539468936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 186, 197, 248, 254, 372, 381, 394, 449, 508, 591, 744, 762, 788, 898, 1016, 1182, 1347, 1524, 1576, 1796, 2364, 2694, 3048, 3592, 3937, 4728, 5388, 6107, 7874, 10776, 11811, 12214, 13919, 15748, 18321, 23622, 24428, 25019, 27838, 31496, 36642, 41757, 47244, 48856, 50038, 55676, 57023, 73284, 75057, 83514, 88453, 94488, 100076, 111352, 114046, 146568, 150114, 167028, 171069, 176906, 200152, 228092, 265359, 300228, 334056, 342138, 353812, 456184, 530718, 600456, 684276, 707624, 775589, 1061436, 1368552, 1551178, 1767713, 2122872, 2326767, 2742043, 3102356, 3535426, 4653534, 5303139, 5484086, 6204712, 7070852, 8226129, 9307068, 10606278, 10968172, 11233531, 14141704, 16452258, 18614136, 21212556, 21936344, 22467062, 32904516, 33700593, 42425112, 44934124, 65809032, 67401186, 89868248, 134802372, 269604744, 348239461, 696478922, 1044718383, 1392957844, 2089436766, 2785915688, 4178873532, 8357747064]

約数ペア:

[(1, 8357747064), (2, 4178873532), (3, 2785915688), (4, 2089436766), (6, 1392957844), (8, 1044718383), (12, 696478922), (24, 348239461), (31, 269604744), (62, 134802372), (93, 89868248), (124, 67401186), (127, 65809032), (186, 44934124), (197, 42425112), (248, 33700593), (254, 32904516), (372, 22467062), (381, 21936344), (394, 21212556), (449, 18614136), (508, 16452258), (591, 14141704), (744, 11233531), (762, 10968172), (788, 10606278), (898, 9307068), (1016, 8226129), (1182, 7070852), (1347, 6204712), (1524, 5484086), (1576, 5303139), (1796, 4653534), (2364, 3535426), (2694, 3102356), (3048, 2742043), (3592, 2326767), (3937, 2122872), (4728, 1767713), (5388, 1551178), (6107, 1368552), (7874, 1061436), (10776, 775589), (11811, 707624), (12214, 684276), (13919, 600456), (15748, 530718), (18321, 456184), (23622, 353812), (24428, 342138), (25019, 334056), (27838, 300228), (31496, 265359), (36642, 228092), (41757, 200152), (47244, 176906), (48856, 171069), (50038, 167028), (55676, 150114), (57023, 146568), (73284, 114046), (75057, 111352), (83514, 100076), (88453, 94488)]