21041927712

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{2719}}^1$

素因数の和:2817

約数の個数: 288

約数和(自身を含む): 67735180800

約数和(自身を除く): 46693253088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 53, 54, 72, 78, 96, 104, 106, 108, 117, 144, 156, 159, 169, 208, 212, 216, 234, 288, 312, 318, 338, 351, 416, 424, 432, 468, 477, 507, 624, 636, 676, 689, 702, 848, 864, 936, 954, 1014, 1248, 1272, 1352, 1378, 1404, 1431, 1521, 1696, 1872, 1908, 2028, 2067, 2544, 2704, 2719, 2756, 2808, 2862, 3042, 3744, 3816, 4056, 4134, 4563, 5088, 5408, 5438, 5512, 5616, 5724, 6084, 6201, 7632, 8112, 8157, 8268, 8957, 9126, 10876, 11024, 11232, 11448, 12168, 12402, 15264, 16224, 16314, 16536, 17914, 18252, 18603, 21752, 22048, 22896, 24336, 24471, 24804, 26871, 32628, 33072, 35347, 35828, 36504, 37206, 43504, 45792, 48672, 48942, 49608, 53742, 65256, 66144, 70694, 71656, 73008, 73413, 74412, 80613, 87008, 97884, 99216, 106041, 107484, 130512, 141388, 143312, 144107, 146016, 146826, 148824, 161226, 195768, 198432, 212082, 214968, 241839, 261024, 282776, 286624, 288214, 293652, 297648, 318123, 322452, 391536, 424164, 429936, 432321, 459511, 483678, 565552, 576428, 587304, 595296, 636246, 644904, 783072, 848328, 859872, 864642, 919022, 954369, 967356, 1131104, 1152856, 1174608, 1272492, 1289808, 1296963, 1378533, 1696656, 1729284, 1838044, 1873391, 1908738, 1934712, 2305712, 2349216, 2544984, 2579616, 2593926, 2757066, 3393312, 3458568, 3676088, 3746782, 3817476, 3869424, 3890889, 4135599, 4611424, 5089968, 5187852, 5514132, 5620173, 6917136, 7352176, 7493564, 7634952, 7738848, 7781778, 8271198, 10179936, 10375704, 11028264, 11240346, 12406797, 13834272, 14704352, 14987128, 15269904, 15563556, 16542396, 16860519, 20751408, 22056528, 22480692, 24354083, 24813594, 29974256, 30539808, 31127112, 33084792, 33721038, 41502816, 44113056, 44961384, 48708166, 49627188, 50581557, 59948512, 62254224, 66169584, 67442076, 73062249, 89922768, 97416332, 99254376, 101163114, 124508448, 132339168, 134884152, 146124498, 179845536, 194832664, 198508752, 202326228, 219186747, 269768304, 292248996, 389665328, 397017504, 404652456, 438373494, 539536608, 584497992, 657560241, 779330656, 809304912, 876746988, 1168995984, 1315120482, 1618609824, 1753493976, 2337991968, 2630240964, 3506987952, 5260481928, 7013975904, 10520963856, 21041927712]

約数ペア:

[(1, 21041927712), (2, 10520963856), (3, 7013975904), (4, 5260481928), (6, 3506987952), (8, 2630240964), (9, 2337991968), (12, 1753493976), (13, 1618609824), (16, 1315120482), (18, 1168995984), (24, 876746988), (26, 809304912), (27, 779330656), (32, 657560241), (36, 584497992), (39, 539536608), (48, 438373494), (52, 404652456), (53, 397017504), (54, 389665328), (72, 292248996), (78, 269768304), (96, 219186747), (104, 202326228), (106, 198508752), (108, 194832664), (117, 179845536), (144, 146124498), (156, 134884152), (159, 132339168), (169, 124508448), (208, 101163114), (212, 99254376), (216, 97416332), (234, 89922768), (288, 73062249), (312, 67442076), (318, 66169584), (338, 62254224), (351, 59948512), (416, 50581557), (424, 49627188), (432, 48708166), (468, 44961384), (477, 44113056), (507, 41502816), (624, 33721038), (636, 33084792), (676, 31127112), (689, 30539808), (702, 29974256), (848, 24813594), (864, 24354083), (936, 22480692), (954, 22056528), (1014, 20751408), (1248, 16860519), (1272, 16542396), (1352, 15563556), (1378, 15269904), (1404, 14987128), (1431, 14704352), (1521, 13834272), (1696, 12406797), (1872, 11240346), (1908, 11028264), (2028, 10375704), (2067, 10179936), (2544, 8271198), (2704, 7781778), (2719, 7738848), (2756, 7634952), (2808, 7493564), (2862, 7352176), (3042, 6917136), (3744, 5620173), (3816, 5514132), (4056, 5187852), (4134, 5089968), (4563, 4611424), (5088, 4135599), (5408, 3890889), (5438, 3869424), (5512, 3817476), (5616, 3746782), (5724, 3676088), (6084, 3458568), (6201, 3393312), (7632, 2757066), (8112, 2593926), (8157, 2579616), (8268, 2544984), (8957, 2349216), (9126, 2305712), (10876, 1934712), (11024, 1908738), (11232, 1873391), (11448, 1838044), (12168, 1729284), (12402, 1696656), (15264, 1378533), (16224, 1296963), (16314, 1289808), (16536, 1272492), (17914, 1174608), (18252, 1152856), (18603, 1131104), (21752, 967356), (22048, 954369), (22896, 919022), (24336, 864642), (24471, 859872), (24804, 848328), (26871, 783072), (32628, 644904), (33072, 636246), (35347, 595296), (35828, 587304), (36504, 576428), (37206, 565552), (43504, 483678), (45792, 459511), (48672, 432321), (48942, 429936), (49608, 424164), (53742, 391536), (65256, 322452), (66144, 318123), (70694, 297648), (71656, 293652), (73008, 288214), (73413, 286624), (74412, 282776), (80613, 261024), (87008, 241839), (97884, 214968), (99216, 212082), (106041, 198432), (107484, 195768), (130512, 161226), (141388, 148824), (143312, 146826), (144107, 146016)]