16628304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{409}}^1$

素因数の和:449

約数の個数: 120

約数和(自身を含む): 54093760

約数和(自身を除く): 37465456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 409, 462, 484, 528, 616, 726, 818, 847, 924, 968, 1227, 1232, 1452, 1636, 1694, 1848, 1936, 2454, 2541, 2863, 2904, 3272, 3388, 3696, 4499, 4908, 5082, 5726, 5808, 6544, 6776, 8589, 8998, 9816, 10164, 11452, 13497, 13552, 17178, 17996, 19632, 20328, 22904, 26994, 31493, 34356, 35992, 40656, 45808, 49489, 53988, 62986, 68712, 71984, 94479, 98978, 107976, 125972, 137424, 148467, 188958, 197956, 215952, 251944, 296934, 346423, 377916, 395912, 503888, 593868, 692846, 755832, 791824, 1039269, 1187736, 1385692, 1511664, 2078538, 2375472, 2771384, 4157076, 5542768, 8314152, 16628304]

約数ペア:

[(1, 16628304), (2, 8314152), (3, 5542768), (4, 4157076), (6, 2771384), (7, 2375472), (8, 2078538), (11, 1511664), (12, 1385692), (14, 1187736), (16, 1039269), (21, 791824), (22, 755832), (24, 692846), (28, 593868), (33, 503888), (42, 395912), (44, 377916), (48, 346423), (56, 296934), (66, 251944), (77, 215952), (84, 197956), (88, 188958), (112, 148467), (121, 137424), (132, 125972), (154, 107976), (168, 98978), (176, 94479), (231, 71984), (242, 68712), (264, 62986), (308, 53988), (336, 49489), (363, 45808), (409, 40656), (462, 35992), (484, 34356), (528, 31493), (616, 26994), (726, 22904), (818, 20328), (847, 19632), (924, 17996), (968, 17178), (1227, 13552), (1232, 13497), (1452, 11452), (1636, 10164), (1694, 9816), (1848, 8998), (1936, 8589), (2454, 6776), (2541, 6544), (2863, 5808), (2904, 5726), (3272, 5082), (3388, 4908), (3696, 4499)]