248431392

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{7129}}^1$

素因数の和:7167

約数の個数: 108

約数和(自身を含む): 776649510

約数和(自身を除く): 528218118

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 396, 484, 528, 726, 792, 968, 1056, 1089, 1452, 1584, 1936, 2178, 2904, 3168, 3872, 4356, 5808, 7129, 8712, 11616, 14258, 17424, 21387, 28516, 34848, 42774, 57032, 64161, 78419, 85548, 114064, 128322, 156838, 171096, 228128, 235257, 256644, 313676, 342192, 470514, 513288, 627352, 684384, 705771, 862609, 941028, 1026576, 1254704, 1411542, 1725218, 1882056, 2053152, 2509408, 2587827, 2823084, 3450436, 3764112, 5175654, 5646168, 6900872, 7528224, 7763481, 10351308, 11292336, 13801744, 15526962, 20702616, 22584672, 27603488, 31053924, 41405232, 62107848, 82810464, 124215696, 248431392]

約数ペア:

[(1, 248431392), (2, 124215696), (3, 82810464), (4, 62107848), (6, 41405232), (8, 31053924), (9, 27603488), (11, 22584672), (12, 20702616), (16, 15526962), (18, 13801744), (22, 11292336), (24, 10351308), (32, 7763481), (33, 7528224), (36, 6900872), (44, 5646168), (48, 5175654), (66, 3764112), (72, 3450436), (88, 2823084), (96, 2587827), (99, 2509408), (121, 2053152), (132, 1882056), (144, 1725218), (176, 1411542), (198, 1254704), (242, 1026576), (264, 941028), (288, 862609), (352, 705771), (363, 684384), (396, 627352), (484, 513288), (528, 470514), (726, 342192), (792, 313676), (968, 256644), (1056, 235257), (1089, 228128), (1452, 171096), (1584, 156838), (1936, 128322), (2178, 114064), (2904, 85548), (3168, 78419), (3872, 64161), (4356, 57032), (5808, 42774), (7129, 34848), (8712, 28516), (11616, 21387), (14258, 17424)]