2000448

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:192

約数の個数: 84

約数和(自身を含む): 6022848

約数和(自身を除く): 4022400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 151, 184, 192, 207, 276, 288, 302, 368, 414, 453, 552, 576, 604, 736, 828, 906, 1104, 1208, 1359, 1472, 1656, 1812, 2208, 2416, 2718, 3312, 3473, 3624, 4416, 4832, 5436, 6624, 6946, 7248, 9664, 10419, 10872, 13248, 13892, 14496, 20838, 21744, 27784, 28992, 31257, 41676, 43488, 55568, 62514, 83352, 86976, 111136, 125028, 166704, 222272, 250056, 333408, 500112, 666816, 1000224, 2000448]

約数ペア:

[(1, 2000448), (2, 1000224), (3, 666816), (4, 500112), (6, 333408), (8, 250056), (9, 222272), (12, 166704), (16, 125028), (18, 111136), (23, 86976), (24, 83352), (32, 62514), (36, 55568), (46, 43488), (48, 41676), (64, 31257), (69, 28992), (72, 27784), (92, 21744), (96, 20838), (138, 14496), (144, 13892), (151, 13248), (184, 10872), (192, 10419), (207, 9664), (276, 7248), (288, 6946), (302, 6624), (368, 5436), (414, 4832), (453, 4416), (552, 3624), (576, 3473), (604, 3312), (736, 2718), (828, 2416), (906, 2208), (1104, 1812), (1208, 1656), (1359, 1472)]