243645248

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1009}}^1$

素因数の和:1053

約数の個数: 112

約数和(自身を含む): 615696000

約数和(自身を除く): 372050752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 343, 352, 392, 448, 539, 616, 686, 704, 784, 1009, 1078, 1232, 1372, 1568, 2018, 2156, 2464, 2744, 3136, 3773, 4036, 4312, 4928, 5488, 7063, 7546, 8072, 8624, 10976, 11099, 14126, 15092, 16144, 17248, 21952, 22198, 28252, 30184, 32288, 34496, 44396, 49441, 56504, 60368, 64576, 77693, 88792, 98882, 113008, 120736, 155386, 177584, 197764, 226016, 241472, 310772, 346087, 355168, 395528, 452032, 543851, 621544, 692174, 710336, 791056, 1087702, 1243088, 1384348, 1582112, 2175404, 2486176, 2768696, 3164224, 3806957, 4350808, 4972352, 5537392, 7613914, 8701616, 11074784, 15227828, 17403232, 22149568, 30455656, 34806464, 60911312, 121822624, 243645248]

約数ペア:

[(1, 243645248), (2, 121822624), (4, 60911312), (7, 34806464), (8, 30455656), (11, 22149568), (14, 17403232), (16, 15227828), (22, 11074784), (28, 8701616), (32, 7613914), (44, 5537392), (49, 4972352), (56, 4350808), (64, 3806957), (77, 3164224), (88, 2768696), (98, 2486176), (112, 2175404), (154, 1582112), (176, 1384348), (196, 1243088), (224, 1087702), (308, 791056), (343, 710336), (352, 692174), (392, 621544), (448, 543851), (539, 452032), (616, 395528), (686, 355168), (704, 346087), (784, 310772), (1009, 241472), (1078, 226016), (1232, 197764), (1372, 177584), (1568, 155386), (2018, 120736), (2156, 113008), (2464, 98882), (2744, 88792), (3136, 77693), (3773, 64576), (4036, 60368), (4312, 56504), (4928, 49441), (5488, 44396), (7063, 34496), (7546, 32288), (8072, 30184), (8624, 28252), (10976, 22198), (11099, 21952), (14126, 17248), (15092, 16144)]