218037568

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:264

約数の個数: 112

約数和(自身を含む): 514258560

約数和(自身を除く): 296220992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 73, 112, 113, 118, 146, 224, 226, 236, 292, 413, 448, 452, 472, 511, 584, 791, 826, 904, 944, 1022, 1168, 1582, 1652, 1808, 1888, 2044, 2336, 3164, 3304, 3616, 3776, 4088, 4307, 4672, 6328, 6608, 6667, 7232, 8176, 8249, 8614, 12656, 13216, 13334, 16352, 16498, 17228, 25312, 26432, 26668, 30149, 32704, 32996, 34456, 46669, 50624, 53336, 57743, 60298, 65992, 68912, 93338, 106672, 115486, 120596, 131984, 137824, 186676, 213344, 230972, 241192, 263968, 275648, 373352, 426688, 461944, 482384, 486691, 527936, 746704, 923888, 964768, 973382, 1493408, 1847776, 1929536, 1946764, 2986816, 3406837, 3695552, 3893528, 6813674, 7787056, 13627348, 15574112, 27254696, 31148224, 54509392, 109018784, 218037568]

約数ペア:

[(1, 218037568), (2, 109018784), (4, 54509392), (7, 31148224), (8, 27254696), (14, 15574112), (16, 13627348), (28, 7787056), (32, 6813674), (56, 3893528), (59, 3695552), (64, 3406837), (73, 2986816), (112, 1946764), (113, 1929536), (118, 1847776), (146, 1493408), (224, 973382), (226, 964768), (236, 923888), (292, 746704), (413, 527936), (448, 486691), (452, 482384), (472, 461944), (511, 426688), (584, 373352), (791, 275648), (826, 263968), (904, 241192), (944, 230972), (1022, 213344), (1168, 186676), (1582, 137824), (1652, 131984), (1808, 120596), (1888, 115486), (2044, 106672), (2336, 93338), (3164, 68912), (3304, 65992), (3616, 60298), (3776, 57743), (4088, 53336), (4307, 50624), (4672, 46669), (6328, 34456), (6608, 32996), (6667, 32704), (7232, 30149), (8176, 26668), (8249, 26432), (8614, 25312), (12656, 17228), (13216, 16498), (13334, 16352)]