21708687744

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2447}}^1$

素因数の和:2638

約数の個数: 256

約数和(自身を含む): 68316825600

約数和(自身を除く): 46608137856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 151, 153, 192, 204, 216, 272, 288, 302, 306, 384, 408, 432, 453, 459, 544, 576, 604, 612, 816, 864, 906, 918, 1088, 1152, 1208, 1224, 1359, 1632, 1728, 1812, 1836, 2176, 2416, 2447, 2448, 2567, 2718, 3264, 3456, 3624, 3672, 4077, 4832, 4894, 4896, 5134, 5436, 6528, 7248, 7341, 7344, 7701, 8154, 9664, 9788, 9792, 10268, 10872, 14496, 14682, 14688, 15402, 16308, 19328, 19576, 19584, 20536, 21744, 22023, 23103, 28992, 29364, 29376, 30804, 32616, 39152, 41072, 41599, 43488, 44046, 46206, 57984, 58728, 58752, 61608, 65232, 66069, 69309, 78304, 82144, 83198, 86976, 88092, 92412, 117456, 123216, 124797, 130464, 132138, 138618, 156608, 164288, 166396, 173952, 176184, 184824, 234912, 246432, 249594, 260928, 264276, 277236, 313216, 328576, 332792, 352368, 369497, 369648, 374391, 469824, 492864, 499188, 521856, 528552, 554472, 665584, 704736, 738994, 739296, 748782, 939648, 985728, 998376, 1057104, 1108491, 1108944, 1123173, 1331168, 1409472, 1477988, 1478592, 1497564, 1996752, 2114208, 2216982, 2217888, 2246346, 2662336, 2818944, 2955976, 2957184, 2995128, 3325473, 3993504, 4228416, 4433964, 4435776, 4492692, 5324672, 5911952, 5990256, 6281449, 6650946, 7987008, 8456832, 8867928, 8871552, 8985384, 9976419, 11823904, 11980512, 12562898, 13301892, 15974016, 17735856, 17970768, 18844347, 19952838, 23647808, 23961024, 25125796, 26603784, 35471712, 35941536, 37688694, 39905676, 47295616, 47922048, 50251592, 53207568, 56533041, 70943424, 71883072, 75377388, 79811352, 100503184, 106415136, 113066082, 141886848, 143766144, 150754776, 159622704, 169599123, 201006368, 212830272, 226132164, 301509552, 319245408, 339198246, 402012736, 425660544, 452264328, 603019104, 638490816, 678396492, 804025472, 904528656, 1206038208, 1276981632, 1356792984, 1809057312, 2412076416, 2713585968, 3618114624, 5427171936, 7236229248, 10854343872, 21708687744]

約数ペア:

[(1, 21708687744), (2, 10854343872), (3, 7236229248), (4, 5427171936), (6, 3618114624), (8, 2713585968), (9, 2412076416), (12, 1809057312), (16, 1356792984), (17, 1276981632), (18, 1206038208), (24, 904528656), (27, 804025472), (32, 678396492), (34, 638490816), (36, 603019104), (48, 452264328), (51, 425660544), (54, 402012736), (64, 339198246), (68, 319245408), (72, 301509552), (96, 226132164), (102, 212830272), (108, 201006368), (128, 169599123), (136, 159622704), (144, 150754776), (151, 143766144), (153, 141886848), (192, 113066082), (204, 106415136), (216, 100503184), (272, 79811352), (288, 75377388), (302, 71883072), (306, 70943424), (384, 56533041), (408, 53207568), (432, 50251592), (453, 47922048), (459, 47295616), (544, 39905676), (576, 37688694), (604, 35941536), (612, 35471712), (816, 26603784), (864, 25125796), (906, 23961024), (918, 23647808), (1088, 19952838), (1152, 18844347), (1208, 17970768), (1224, 17735856), (1359, 15974016), (1632, 13301892), (1728, 12562898), (1812, 11980512), (1836, 11823904), (2176, 9976419), (2416, 8985384), (2447, 8871552), (2448, 8867928), (2567, 8456832), (2718, 7987008), (3264, 6650946), (3456, 6281449), (3624, 5990256), (3672, 5911952), (4077, 5324672), (4832, 4492692), (4894, 4435776), (4896, 4433964), (5134, 4228416), (5436, 3993504), (6528, 3325473), (7248, 2995128), (7341, 2957184), (7344, 2955976), (7701, 2818944), (8154, 2662336), (9664, 2246346), (9788, 2217888), (9792, 2216982), (10268, 2114208), (10872, 1996752), (14496, 1497564), (14682, 1478592), (14688, 1477988), (15402, 1409472), (16308, 1331168), (19328, 1123173), (19576, 1108944), (19584, 1108491), (20536, 1057104), (21744, 998376), (22023, 985728), (23103, 939648), (28992, 748782), (29364, 739296), (29376, 738994), (30804, 704736), (32616, 665584), (39152, 554472), (41072, 528552), (41599, 521856), (43488, 499188), (44046, 492864), (46206, 469824), (57984, 374391), (58728, 369648), (58752, 369497), (61608, 352368), (65232, 332792), (66069, 328576), (69309, 313216), (78304, 277236), (82144, 264276), (83198, 260928), (86976, 249594), (88092, 246432), (92412, 234912), (117456, 184824), (123216, 176184), (124797, 173952), (130464, 166396), (132138, 164288), (138618, 156608)]