221759808

素因数分解:

$2^6\times 3^1\times {\mathrm{151}}^1\times {\mathrm{7649}}^1$

素因数の和:7815

約数の個数: 56

約数和(自身を含む): 590702400

約数和(自身を除く): 368942592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 151, 192, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 4832, 7248, 7649, 9664, 14496, 15298, 22947, 28992, 30596, 45894, 61192, 91788, 122384, 183576, 244768, 367152, 489536, 734304, 1154999, 1468608, 2309998, 3464997, 4619996, 6929994, 9239992, 13859988, 18479984, 27719976, 36959968, 55439952, 73919936, 110879904, 221759808]

約数ペア:

[(1, 221759808), (2, 110879904), (3, 73919936), (4, 55439952), (6, 36959968), (8, 27719976), (12, 18479984), (16, 13859988), (24, 9239992), (32, 6929994), (48, 4619996), (64, 3464997), (96, 2309998), (151, 1468608), (192, 1154999), (302, 734304), (453, 489536), (604, 367152), (906, 244768), (1208, 183576), (1812, 122384), (2416, 91788), (3624, 61192), (4832, 45894), (7248, 30596), (7649, 28992), (9664, 22947), (14496, 15298)]