2045395872

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17623}}^1$

素因数の和:17683

約数の個数: 144

約数和(自身を含む): 6466457088

約数和(自身を除く): 4421061216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2418, 2976, 3224, 3627, 3744, 4464, 4836, 6448, 7254, 8928, 9672, 12896, 14508, 17623, 19344, 29016, 35246, 38688, 52869, 58032, 70492, 105738, 116064, 140984, 158607, 211476, 229099, 281968, 317214, 422952, 458198, 546313, 563936, 634428, 687297, 845904, 916396, 1092626, 1268856, 1374594, 1638939, 1691808, 1832792, 2061891, 2185252, 2537712, 2749188, 3277878, 3665584, 4123782, 4370504, 4916817, 5075424, 5498376, 6555756, 7102069, 7331168, 8247564, 8741008, 9833634, 10996752, 13111512, 14204138, 16495128, 17482016, 19667268, 21306207, 21993504, 26223024, 28408276, 32990256, 39334536, 42612414, 52446048, 56816552, 63918621, 65980512, 78669072, 85224828, 113633104, 127837242, 157338144, 170449656, 227266208, 255674484, 340899312, 511348968, 681798624, 1022697936, 2045395872]

約数ペア:

[(1, 2045395872), (2, 1022697936), (3, 681798624), (4, 511348968), (6, 340899312), (8, 255674484), (9, 227266208), (12, 170449656), (13, 157338144), (16, 127837242), (18, 113633104), (24, 85224828), (26, 78669072), (31, 65980512), (32, 63918621), (36, 56816552), (39, 52446048), (48, 42612414), (52, 39334536), (62, 32990256), (72, 28408276), (78, 26223024), (93, 21993504), (96, 21306207), (104, 19667268), (117, 17482016), (124, 16495128), (144, 14204138), (156, 13111512), (186, 10996752), (208, 9833634), (234, 8741008), (248, 8247564), (279, 7331168), (288, 7102069), (312, 6555756), (372, 5498376), (403, 5075424), (416, 4916817), (468, 4370504), (496, 4123782), (558, 3665584), (624, 3277878), (744, 2749188), (806, 2537712), (936, 2185252), (992, 2061891), (1116, 1832792), (1209, 1691808), (1248, 1638939), (1488, 1374594), (1612, 1268856), (1872, 1092626), (2232, 916396), (2418, 845904), (2976, 687297), (3224, 634428), (3627, 563936), (3744, 546313), (4464, 458198), (4836, 422952), (6448, 317214), (7254, 281968), (8928, 229099), (9672, 211476), (12896, 158607), (14508, 140984), (17623, 116064), (19344, 105738), (29016, 70492), (35246, 58032), (38688, 52869)]