172314648

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 555408000

約数和(自身を除く): 383093352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 88, 99, 108, 114, 121, 132, 152, 171, 198, 209, 216, 228, 242, 264, 297, 342, 347, 363, 396, 418, 456, 484, 513, 594, 627, 684, 694, 726, 792, 836, 968, 1026, 1041, 1089, 1188, 1254, 1368, 1388, 1452, 1672, 1881, 2052, 2082, 2178, 2299, 2376, 2508, 2776, 2904, 3123, 3267, 3762, 3817, 4104, 4164, 4356, 4598, 5016, 5643, 6246, 6534, 6593, 6897, 7524, 7634, 8328, 8712, 9196, 9369, 11286, 11451, 12492, 13068, 13186, 13794, 15048, 15268, 18392, 18738, 19779, 20691, 22572, 22902, 24984, 26136, 26372, 27588, 30536, 34353, 37476, 39558, 41382, 41987, 45144, 45804, 52744, 55176, 59337, 62073, 68706, 72523, 74952, 79116, 82764, 83974, 91608, 103059, 118674, 124146, 125961, 137412, 145046, 158232, 165528, 167948, 178011, 206118, 217569, 237348, 248292, 251922, 274824, 290092, 335896, 356022, 377883, 412236, 435138, 474696, 496584, 503844, 580184, 652707, 712044, 755766, 797753, 824472, 870276, 1007688, 1133649, 1305414, 1424088, 1511532, 1595506, 1740552, 1958121, 2267298, 2393259, 2610828, 3023064, 3191012, 3916242, 4534596, 4786518, 5221656, 6382024, 7179777, 7832484, 9069192, 9573036, 14359554, 15664968, 19146072, 21539331, 28719108, 43078662, 57438216, 86157324, 172314648]

約数ペア:

[(1, 172314648), (2, 86157324), (3, 57438216), (4, 43078662), (6, 28719108), (8, 21539331), (9, 19146072), (11, 15664968), (12, 14359554), (18, 9573036), (19, 9069192), (22, 7832484), (24, 7179777), (27, 6382024), (33, 5221656), (36, 4786518), (38, 4534596), (44, 3916242), (54, 3191012), (57, 3023064), (66, 2610828), (72, 2393259), (76, 2267298), (88, 1958121), (99, 1740552), (108, 1595506), (114, 1511532), (121, 1424088), (132, 1305414), (152, 1133649), (171, 1007688), (198, 870276), (209, 824472), (216, 797753), (228, 755766), (242, 712044), (264, 652707), (297, 580184), (342, 503844), (347, 496584), (363, 474696), (396, 435138), (418, 412236), (456, 377883), (484, 356022), (513, 335896), (594, 290092), (627, 274824), (684, 251922), (694, 248292), (726, 237348), (792, 217569), (836, 206118), (968, 178011), (1026, 167948), (1041, 165528), (1089, 158232), (1188, 145046), (1254, 137412), (1368, 125961), (1388, 124146), (1452, 118674), (1672, 103059), (1881, 91608), (2052, 83974), (2082, 82764), (2178, 79116), (2299, 74952), (2376, 72523), (2508, 68706), (2776, 62073), (2904, 59337), (3123, 55176), (3267, 52744), (3762, 45804), (3817, 45144), (4104, 41987), (4164, 41382), (4356, 39558), (4598, 37476), (5016, 34353), (5643, 30536), (6246, 27588), (6534, 26372), (6593, 26136), (6897, 24984), (7524, 22902), (7634, 22572), (8328, 20691), (8712, 19779), (9196, 18738), (9369, 18392), (11286, 15268), (11451, 15048), (12492, 13794), (13068, 13186)]