419193888

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{647}}^1$

素因数の和:1074

約数の個数: 96

約数和(自身を含む): 1169852544

約数和(自身を除く): 750658656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 397, 408, 544, 647, 794, 816, 1191, 1294, 1588, 1632, 1941, 2382, 2588, 3176, 3882, 4764, 5176, 6352, 6749, 7764, 9528, 10352, 10999, 12704, 13498, 15528, 19056, 20247, 20704, 21998, 26996, 31056, 32997, 38112, 40494, 43996, 53992, 62112, 65994, 80988, 87992, 107984, 131988, 161976, 175984, 215968, 256859, 263976, 323952, 351968, 513718, 527952, 647904, 770577, 1027436, 1055904, 1541154, 2054872, 3082308, 4109744, 4366603, 6164616, 8219488, 8733206, 12329232, 13099809, 17466412, 24658464, 26199618, 34932824, 52399236, 69865648, 104798472, 139731296, 209596944, 419193888]

約数ペア:

[(1, 419193888), (2, 209596944), (3, 139731296), (4, 104798472), (6, 69865648), (8, 52399236), (12, 34932824), (16, 26199618), (17, 24658464), (24, 17466412), (32, 13099809), (34, 12329232), (48, 8733206), (51, 8219488), (68, 6164616), (96, 4366603), (102, 4109744), (136, 3082308), (204, 2054872), (272, 1541154), (397, 1055904), (408, 1027436), (544, 770577), (647, 647904), (794, 527952), (816, 513718), (1191, 351968), (1294, 323952), (1588, 263976), (1632, 256859), (1941, 215968), (2382, 175984), (2588, 161976), (3176, 131988), (3882, 107984), (4764, 87992), (5176, 80988), (6352, 65994), (6749, 62112), (7764, 53992), (9528, 43996), (10352, 40494), (10999, 38112), (12704, 32997), (13498, 31056), (15528, 26996), (19056, 21998), (20247, 20704)]