2783181888

素因数分解:

$2^6\times 3^2\times {\mathrm{1109}}^1\times {\mathrm{4357}}^1$

素因数の和:5484

約数の個数: 84

約数和(自身を含む): 7986514380

約数和(自身を除く): 5203332492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1109, 2218, 3327, 4357, 4436, 6654, 8714, 8872, 9981, 13071, 13308, 17428, 17744, 19962, 26142, 26616, 34856, 35488, 39213, 39924, 52284, 53232, 69712, 70976, 78426, 79848, 104568, 106464, 139424, 156852, 159696, 209136, 212928, 278848, 313704, 319392, 418272, 627408, 638784, 836544, 1254816, 2509632, 4831913, 9663826, 14495739, 19327652, 28991478, 38655304, 43487217, 57982956, 77310608, 86974434, 115965912, 154621216, 173948868, 231931824, 309242432, 347897736, 463863648, 695795472, 927727296, 1391590944, 2783181888]

約数ペア:

[(1, 2783181888), (2, 1391590944), (3, 927727296), (4, 695795472), (6, 463863648), (8, 347897736), (9, 309242432), (12, 231931824), (16, 173948868), (18, 154621216), (24, 115965912), (32, 86974434), (36, 77310608), (48, 57982956), (64, 43487217), (72, 38655304), (96, 28991478), (144, 19327652), (192, 14495739), (288, 9663826), (576, 4831913), (1109, 2509632), (2218, 1254816), (3327, 836544), (4357, 638784), (4436, 627408), (6654, 418272), (8714, 319392), (8872, 313704), (9981, 278848), (13071, 212928), (13308, 209136), (17428, 159696), (17744, 156852), (19962, 139424), (26142, 106464), (26616, 104568), (34856, 79848), (35488, 78426), (39213, 70976), (39924, 69712), (52284, 53232)]