2154245616

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{364879}}^1$

素因数の和:364934

約数の個数: 60

約数和(自身を含む): 6175958880

約数和(自身を除く): 4021713264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 364879, 729758, 1094637, 1459516, 2189274, 2919032, 3283911, 4378548, 5838064, 6567822, 8757096, 13135644, 14960039, 17514192, 26271288, 29920078, 44880117, 52542576, 59840156, 89760234, 119680312, 134640351, 179520468, 239360624, 269280702, 359040936, 538561404, 718081872, 1077122808, 2154245616]

約数ペア:

[(1, 2154245616), (2, 1077122808), (3, 718081872), (4, 538561404), (6, 359040936), (8, 269280702), (9, 239360624), (12, 179520468), (16, 134640351), (18, 119680312), (24, 89760234), (36, 59840156), (41, 52542576), (48, 44880117), (72, 29920078), (82, 26271288), (123, 17514192), (144, 14960039), (164, 13135644), (246, 8757096), (328, 6567822), (369, 5838064), (492, 4378548), (656, 3283911), (738, 2919032), (984, 2189274), (1476, 1459516), (1968, 1094637), (2952, 729758), (5904, 364879)]