27705156976

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:759

約数の個数: 160

約数和(自身を含む): 64143894528

約数和(自身を除く): 36438737552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 83, 112, 157, 164, 166, 287, 314, 328, 332, 463, 574, 581, 628, 656, 664, 926, 1099, 1148, 1162, 1256, 1328, 1852, 2198, 2296, 2324, 2512, 3241, 3403, 3704, 4396, 4592, 4648, 6437, 6482, 6806, 7408, 8792, 9296, 12874, 12964, 13031, 13612, 17584, 18983, 23821, 25748, 25928, 26062, 27224, 37966, 38429, 45059, 47642, 51496, 51856, 52124, 54448, 72691, 75932, 76858, 90118, 91217, 95284, 102992, 104248, 132881, 145382, 151864, 153716, 180236, 182434, 190568, 208496, 265762, 269003, 290764, 303728, 307432, 360472, 364868, 381136, 508837, 531524, 534271, 538006, 581528, 614864, 720944, 729736, 1017674, 1063048, 1068542, 1076012, 1163056, 1459472, 1575589, 2035348, 2126096, 2137084, 2152024, 2980331, 3151178, 3739897, 4070696, 4274168, 4304048, 5960662, 6033353, 6302356, 7479794, 8141392, 8548336, 11029123, 11921324, 12066706, 12604712, 14959588, 20862317, 22058246, 23842648, 24133412, 25209424, 29919176, 41724634, 42233471, 44116492, 47685296, 48266824, 59838352, 83449268, 84466942, 88232984, 96533648, 166898536, 168933884, 176465968, 247367473, 333797072, 337867768, 494734946, 675735536, 989469892, 1731572311, 1978939784, 3463144622, 3957879568, 6926289244, 13852578488, 27705156976]

約数ペア:

[(1, 27705156976), (2, 13852578488), (4, 6926289244), (7, 3957879568), (8, 3463144622), (14, 1978939784), (16, 1731572311), (28, 989469892), (41, 675735536), (56, 494734946), (82, 337867768), (83, 333797072), (112, 247367473), (157, 176465968), (164, 168933884), (166, 166898536), (287, 96533648), (314, 88232984), (328, 84466942), (332, 83449268), (463, 59838352), (574, 48266824), (581, 47685296), (628, 44116492), (656, 42233471), (664, 41724634), (926, 29919176), (1099, 25209424), (1148, 24133412), (1162, 23842648), (1256, 22058246), (1328, 20862317), (1852, 14959588), (2198, 12604712), (2296, 12066706), (2324, 11921324), (2512, 11029123), (3241, 8548336), (3403, 8141392), (3704, 7479794), (4396, 6302356), (4592, 6033353), (4648, 5960662), (6437, 4304048), (6482, 4274168), (6806, 4070696), (7408, 3739897), (8792, 3151178), (9296, 2980331), (12874, 2152024), (12964, 2137084), (13031, 2126096), (13612, 2035348), (17584, 1575589), (18983, 1459472), (23821, 1163056), (25748, 1076012), (25928, 1068542), (26062, 1063048), (27224, 1017674), (37966, 729736), (38429, 720944), (45059, 614864), (47642, 581528), (51496, 538006), (51856, 534271), (52124, 531524), (54448, 508837), (72691, 381136), (75932, 364868), (76858, 360472), (90118, 307432), (91217, 303728), (95284, 290764), (102992, 269003), (104248, 265762), (132881, 208496), (145382, 190568), (151864, 182434), (153716, 180236)]