419144448

素因数分解:

$2^8\times 3^1\times {\mathrm{401}}^1\times {\mathrm{1361}}^1$

素因数の和:1781

約数の個数: 72

約数和(自身を含む): 1119139056

約数和(自身を除く): 699994608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 401, 768, 802, 1203, 1361, 1604, 2406, 2722, 3208, 4083, 4812, 5444, 6416, 8166, 9624, 10888, 12832, 16332, 19248, 21776, 25664, 32664, 38496, 43552, 51328, 65328, 76992, 87104, 102656, 130656, 153984, 174208, 261312, 307968, 348416, 522624, 545761, 1045248, 1091522, 1637283, 2183044, 3274566, 4366088, 6549132, 8732176, 13098264, 17464352, 26196528, 34928704, 52393056, 69857408, 104786112, 139714816, 209572224, 419144448]

約数ペア:

[(1, 419144448), (2, 209572224), (3, 139714816), (4, 104786112), (6, 69857408), (8, 52393056), (12, 34928704), (16, 26196528), (24, 17464352), (32, 13098264), (48, 8732176), (64, 6549132), (96, 4366088), (128, 3274566), (192, 2183044), (256, 1637283), (384, 1091522), (401, 1045248), (768, 545761), (802, 522624), (1203, 348416), (1361, 307968), (1604, 261312), (2406, 174208), (2722, 153984), (3208, 130656), (4083, 102656), (4812, 87104), (5444, 76992), (6416, 65328), (8166, 51328), (9624, 43552), (10888, 38496), (12832, 32664), (16332, 25664), (19248, 21776)]