1298530728

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{52889}}^1$

素因数の和:52943

約数の個数: 96

約数和(自身を含む): 3960403200

約数和(自身を除く): 2661872472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 682, 744, 792, 1023, 1116, 1364, 2046, 2232, 2728, 3069, 4092, 6138, 8184, 12276, 24552, 52889, 105778, 158667, 211556, 317334, 423112, 476001, 581779, 634668, 952002, 1163558, 1269336, 1639559, 1745337, 1904004, 2327116, 3279118, 3490674, 3808008, 4654232, 4918677, 5236011, 6558236, 6981348, 9837354, 10472022, 13116472, 13962696, 14756031, 18035149, 19674708, 20944044, 29512062, 36070298, 39349416, 41888088, 54105447, 59024124, 72140596, 108210894, 118048248, 144281192, 162316341, 216421788, 324632682, 432843576, 649265364, 1298530728]

約数ペア:

[(1, 1298530728), (2, 649265364), (3, 432843576), (4, 324632682), (6, 216421788), (8, 162316341), (9, 144281192), (11, 118048248), (12, 108210894), (18, 72140596), (22, 59024124), (24, 54105447), (31, 41888088), (33, 39349416), (36, 36070298), (44, 29512062), (62, 20944044), (66, 19674708), (72, 18035149), (88, 14756031), (93, 13962696), (99, 13116472), (124, 10472022), (132, 9837354), (186, 6981348), (198, 6558236), (248, 5236011), (264, 4918677), (279, 4654232), (341, 3808008), (372, 3490674), (396, 3279118), (558, 2327116), (682, 1904004), (744, 1745337), (792, 1639559), (1023, 1269336), (1116, 1163558), (1364, 952002), (2046, 634668), (2232, 581779), (2728, 476001), (3069, 423112), (4092, 317334), (6138, 211556), (8184, 158667), (12276, 105778), (24552, 52889)]