254972256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2077

約数の個数: 192

約数和(自身を含む): 883975680

約数和(自身を除く): 629003424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 96, 102, 112, 119, 132, 136, 154, 168, 176, 187, 204, 224, 231, 238, 264, 272, 308, 336, 352, 357, 374, 408, 462, 476, 528, 544, 561, 616, 672, 714, 748, 816, 924, 952, 1056, 1122, 1232, 1309, 1428, 1496, 1632, 1848, 1904, 2029, 2244, 2464, 2618, 2856, 2992, 3696, 3808, 3927, 4058, 4488, 5236, 5712, 5984, 6087, 7392, 7854, 8116, 8976, 10472, 11424, 12174, 14203, 15708, 16232, 17952, 20944, 22319, 24348, 28406, 31416, 32464, 34493, 41888, 42609, 44638, 48696, 56812, 62832, 64928, 66957, 68986, 85218, 89276, 97392, 103479, 113624, 125664, 133914, 137972, 156233, 170436, 178552, 194784, 206958, 227248, 241451, 267828, 275944, 312466, 340872, 357104, 379423, 413916, 454496, 468699, 482902, 535656, 551888, 624932, 681744, 714208, 724353, 758846, 827832, 937398, 965804, 1071312, 1103776, 1138269, 1249864, 1363488, 1448706, 1517692, 1655664, 1874796, 1931608, 2142624, 2276538, 2499728, 2655961, 2897412, 3035384, 3311328, 3749592, 3863216, 4553076, 4999456, 5311922, 5794824, 6070768, 7499184, 7726432, 7967883, 9106152, 10623844, 11589648, 12141536, 14998368, 15935766, 18212304, 21247688, 23179296, 31871532, 36424608, 42495376, 63743064, 84990752, 127486128, 254972256]

約数ペア:

[(1, 254972256), (2, 127486128), (3, 84990752), (4, 63743064), (6, 42495376), (7, 36424608), (8, 31871532), (11, 23179296), (12, 21247688), (14, 18212304), (16, 15935766), (17, 14998368), (21, 12141536), (22, 11589648), (24, 10623844), (28, 9106152), (32, 7967883), (33, 7726432), (34, 7499184), (42, 6070768), (44, 5794824), (48, 5311922), (51, 4999456), (56, 4553076), (66, 3863216), (68, 3749592), (77, 3311328), (84, 3035384), (88, 2897412), (96, 2655961), (102, 2499728), (112, 2276538), (119, 2142624), (132, 1931608), (136, 1874796), (154, 1655664), (168, 1517692), (176, 1448706), (187, 1363488), (204, 1249864), (224, 1138269), (231, 1103776), (238, 1071312), (264, 965804), (272, 937398), (308, 827832), (336, 758846), (352, 724353), (357, 714208), (374, 681744), (408, 624932), (462, 551888), (476, 535656), (528, 482902), (544, 468699), (561, 454496), (616, 413916), (672, 379423), (714, 357104), (748, 340872), (816, 312466), (924, 275944), (952, 267828), (1056, 241451), (1122, 227248), (1232, 206958), (1309, 194784), (1428, 178552), (1496, 170436), (1632, 156233), (1848, 137972), (1904, 133914), (2029, 125664), (2244, 113624), (2464, 103479), (2618, 97392), (2856, 89276), (2992, 85218), (3696, 68986), (3808, 66957), (3927, 64928), (4058, 62832), (4488, 56812), (5236, 48696), (5712, 44638), (5984, 42609), (6087, 41888), (7392, 34493), (7854, 32464), (8116, 31416), (8976, 28406), (10472, 24348), (11424, 22319), (12174, 20944), (14203, 17952), (15708, 16232)]