7281713952

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{941}}^1$

素因数の和:1331

約数の個数: 144

約数和(自身を含む): 21018691512

約数和(自身を除く): 13736977560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 277, 288, 291, 388, 554, 582, 776, 831, 873, 941, 1108, 1164, 1552, 1662, 1746, 1882, 2216, 2328, 2493, 2823, 3104, 3324, 3492, 3764, 4432, 4656, 4986, 5646, 6648, 6984, 7528, 8469, 8864, 9312, 9972, 11292, 13296, 13968, 15056, 16938, 19944, 22584, 26592, 26869, 27936, 30112, 33876, 39888, 45168, 53738, 67752, 79776, 80607, 90336, 91277, 107476, 135504, 161214, 182554, 214952, 241821, 260657, 271008, 273831, 322428, 365108, 429904, 483642, 521314, 547662, 644856, 730216, 781971, 821493, 859808, 967284, 1042628, 1095324, 1289712, 1460432, 1563942, 1642986, 1934568, 2085256, 2190648, 2345913, 2579424, 2920864, 3127884, 3285972, 3869136, 4170512, 4381296, 4691826, 6255768, 6571944, 7738272, 8341024, 8762592, 9383652, 12511536, 13143888, 18767304, 25023072, 25283729, 26287776, 37534608, 50567458, 75069216, 75851187, 101134916, 151702374, 202269832, 227553561, 303404748, 404539664, 455107122, 606809496, 809079328, 910214244, 1213618992, 1820428488, 2427237984, 3640856976, 7281713952]

約数ペア:

[(1, 7281713952), (2, 3640856976), (3, 2427237984), (4, 1820428488), (6, 1213618992), (8, 910214244), (9, 809079328), (12, 606809496), (16, 455107122), (18, 404539664), (24, 303404748), (32, 227553561), (36, 202269832), (48, 151702374), (72, 101134916), (96, 75851187), (97, 75069216), (144, 50567458), (194, 37534608), (277, 26287776), (288, 25283729), (291, 25023072), (388, 18767304), (554, 13143888), (582, 12511536), (776, 9383652), (831, 8762592), (873, 8341024), (941, 7738272), (1108, 6571944), (1164, 6255768), (1552, 4691826), (1662, 4381296), (1746, 4170512), (1882, 3869136), (2216, 3285972), (2328, 3127884), (2493, 2920864), (2823, 2579424), (3104, 2345913), (3324, 2190648), (3492, 2085256), (3764, 1934568), (4432, 1642986), (4656, 1563942), (4986, 1460432), (5646, 1289712), (6648, 1095324), (6984, 1042628), (7528, 967284), (8469, 859808), (8864, 821493), (9312, 781971), (9972, 730216), (11292, 644856), (13296, 547662), (13968, 521314), (15056, 483642), (16938, 429904), (19944, 365108), (22584, 322428), (26592, 273831), (26869, 271008), (27936, 260657), (30112, 241821), (33876, 214952), (39888, 182554), (45168, 161214), (53738, 135504), (67752, 107476), (79776, 91277), (80607, 90336)]