21539704704

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3541}}^1$

素因数の和:3669

約数の個数: 256

約数和(自身を含む): 68441640960

約数和(自身を除く): 46901936256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 73, 84, 93, 96, 112, 124, 128, 146, 168, 186, 192, 217, 219, 224, 248, 292, 336, 372, 384, 434, 438, 448, 496, 511, 584, 651, 672, 744, 868, 876, 896, 992, 1022, 1168, 1302, 1344, 1488, 1533, 1736, 1752, 1984, 2044, 2263, 2336, 2604, 2688, 2976, 3066, 3472, 3504, 3541, 3968, 4088, 4526, 4672, 5208, 5952, 6132, 6789, 6944, 7008, 7082, 8176, 9052, 9344, 10416, 10623, 11904, 12264, 13578, 13888, 14016, 14164, 15841, 16352, 18104, 20832, 21246, 24528, 24787, 27156, 27776, 28032, 28328, 31682, 32704, 36208, 41664, 42492, 47523, 49056, 49574, 54312, 56656, 63364, 65408, 72416, 74361, 83328, 84984, 95046, 98112, 99148, 108624, 109771, 113312, 126728, 144832, 148722, 169968, 190092, 196224, 198296, 217248, 219542, 226624, 253456, 258493, 289664, 297444, 329313, 339936, 380184, 396592, 434496, 439084, 453248, 506912, 516986, 594888, 658626, 679872, 760368, 768397, 775479, 793184, 868992, 878168, 1013824, 1033972, 1189776, 1317252, 1359744, 1520736, 1536794, 1550958, 1586368, 1756336, 1809451, 2027648, 2067944, 2305191, 2379552, 2634504, 3041472, 3073588, 3101916, 3172736, 3512672, 3618902, 4135888, 4610382, 4759104, 5269008, 5428353, 6082944, 6147176, 6203832, 7025344, 7237804, 8013283, 8271776, 9220764, 9518208, 10538016, 10856706, 12294352, 12407664, 14050688, 14475608, 16026566, 16543552, 18441528, 21076032, 21713412, 24039849, 24588704, 24815328, 28951216, 32053132, 33087104, 36883056, 42152064, 43426824, 48079698, 49177408, 49630656, 56092981, 57902432, 64106264, 73766112, 86853648, 96159396, 98354816, 99261312, 112185962, 115804864, 128212528, 147532224, 168278943, 173707296, 192318792, 224371924, 231609728, 256425056, 295064448, 336557886, 347414592, 384637584, 448743848, 512850112, 673115772, 694829184, 769275168, 897487696, 1025700224, 1346231544, 1538550336, 1794975392, 2692463088, 3077100672, 3589950784, 5384926176, 7179901568, 10769852352, 21539704704]

約数ペア:

[(1, 21539704704), (2, 10769852352), (3, 7179901568), (4, 5384926176), (6, 3589950784), (7, 3077100672), (8, 2692463088), (12, 1794975392), (14, 1538550336), (16, 1346231544), (21, 1025700224), (24, 897487696), (28, 769275168), (31, 694829184), (32, 673115772), (42, 512850112), (48, 448743848), (56, 384637584), (62, 347414592), (64, 336557886), (73, 295064448), (84, 256425056), (93, 231609728), (96, 224371924), (112, 192318792), (124, 173707296), (128, 168278943), (146, 147532224), (168, 128212528), (186, 115804864), (192, 112185962), (217, 99261312), (219, 98354816), (224, 96159396), (248, 86853648), (292, 73766112), (336, 64106264), (372, 57902432), (384, 56092981), (434, 49630656), (438, 49177408), (448, 48079698), (496, 43426824), (511, 42152064), (584, 36883056), (651, 33087104), (672, 32053132), (744, 28951216), (868, 24815328), (876, 24588704), (896, 24039849), (992, 21713412), (1022, 21076032), (1168, 18441528), (1302, 16543552), (1344, 16026566), (1488, 14475608), (1533, 14050688), (1736, 12407664), (1752, 12294352), (1984, 10856706), (2044, 10538016), (2263, 9518208), (2336, 9220764), (2604, 8271776), (2688, 8013283), (2976, 7237804), (3066, 7025344), (3472, 6203832), (3504, 6147176), (3541, 6082944), (3968, 5428353), (4088, 5269008), (4526, 4759104), (4672, 4610382), (5208, 4135888), (5952, 3618902), (6132, 3512672), (6789, 3172736), (6944, 3101916), (7008, 3073588), (7082, 3041472), (8176, 2634504), (9052, 2379552), (9344, 2305191), (10416, 2067944), (10623, 2027648), (11904, 1809451), (12264, 1756336), (13578, 1586368), (13888, 1550958), (14016, 1536794), (14164, 1520736), (15841, 1359744), (16352, 1317252), (18104, 1189776), (20832, 1033972), (21246, 1013824), (24528, 878168), (24787, 868992), (27156, 793184), (27776, 775479), (28032, 768397), (28328, 760368), (31682, 679872), (32704, 658626), (36208, 594888), (41664, 516986), (42492, 506912), (47523, 453248), (49056, 439084), (49574, 434496), (54312, 396592), (56656, 380184), (63364, 339936), (65408, 329313), (72416, 297444), (74361, 289664), (83328, 258493), (84984, 253456), (95046, 226624), (98112, 219542), (99148, 217248), (108624, 198296), (109771, 196224), (113312, 190092), (126728, 169968), (144832, 148722)]