275572656

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2223

約数の個数: 120

約数和(自身を含む): 829470720

約数和(自身を除く): 553898064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 376, 423, 456, 564, 684, 752, 846, 893, 912, 1128, 1368, 1692, 1786, 2143, 2256, 2679, 2736, 3384, 3572, 4286, 5358, 6429, 6768, 7144, 8037, 8572, 10716, 12858, 14288, 16074, 17144, 19287, 21432, 25716, 32148, 34288, 38574, 40717, 42864, 51432, 64296, 77148, 81434, 100721, 102864, 122151, 128592, 154296, 162868, 201442, 244302, 302163, 308592, 325736, 366453, 402884, 488604, 604326, 651472, 732906, 805768, 906489, 977208, 1208652, 1465812, 1611536, 1812978, 1913699, 1954416, 2417304, 2931624, 3625956, 3827398, 4834608, 5741097, 5863248, 7251912, 7654796, 11482194, 14503824, 15309592, 17223291, 22964388, 30619184, 34446582, 45928776, 68893164, 91857552, 137786328, 275572656]

約数ペア:

[(1, 275572656), (2, 137786328), (3, 91857552), (4, 68893164), (6, 45928776), (8, 34446582), (9, 30619184), (12, 22964388), (16, 17223291), (18, 15309592), (19, 14503824), (24, 11482194), (36, 7654796), (38, 7251912), (47, 5863248), (48, 5741097), (57, 4834608), (72, 3827398), (76, 3625956), (94, 2931624), (114, 2417304), (141, 1954416), (144, 1913699), (152, 1812978), (171, 1611536), (188, 1465812), (228, 1208652), (282, 977208), (304, 906489), (342, 805768), (376, 732906), (423, 651472), (456, 604326), (564, 488604), (684, 402884), (752, 366453), (846, 325736), (893, 308592), (912, 302163), (1128, 244302), (1368, 201442), (1692, 162868), (1786, 154296), (2143, 128592), (2256, 122151), (2679, 102864), (2736, 100721), (3384, 81434), (3572, 77148), (4286, 64296), (5358, 51432), (6429, 42864), (6768, 40717), (7144, 38574), (8037, 34288), (8572, 32148), (10716, 25716), (12858, 21432), (14288, 19287), (16074, 17144)]