1996554672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:768

約数の個数: 240

約数和(自身を含む): 6634321408

約数和(自身を除く): 4637766736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 73, 84, 86, 112, 126, 129, 144, 146, 168, 172, 219, 252, 258, 292, 301, 336, 344, 387, 438, 504, 511, 516, 584, 602, 631, 657, 688, 774, 876, 903, 1008, 1022, 1032, 1168, 1204, 1262, 1314, 1533, 1548, 1752, 1806, 1893, 2044, 2064, 2408, 2524, 2628, 2709, 3066, 3096, 3139, 3504, 3612, 3786, 4088, 4417, 4599, 4816, 5048, 5256, 5418, 5679, 6132, 6192, 6278, 7224, 7572, 8176, 8834, 9198, 9417, 10096, 10512, 10836, 11358, 12264, 12556, 13251, 14448, 15144, 17668, 18396, 18834, 21672, 21973, 22716, 24528, 25112, 26502, 27133, 28251, 30288, 35336, 36792, 37668, 39753, 43344, 43946, 45432, 46063, 50224, 53004, 54266, 56502, 65919, 70672, 73584, 75336, 79506, 81399, 87892, 90864, 92126, 106008, 108532, 113004, 131838, 138189, 150672, 159012, 162798, 175784, 184252, 189931, 197757, 212016, 217064, 226008, 244197, 263676, 276378, 318024, 322441, 325596, 351568, 368504, 379862, 395514, 414567, 434128, 452016, 488394, 527352, 552756, 569793, 636048, 644882, 651192, 737008, 759724, 791028, 829134, 967323, 976788, 1054704, 1105512, 1139586, 1289764, 1302384, 1519448, 1582056, 1658268, 1709379, 1934646, 1953576, 1980709, 2211024, 2279172, 2579528, 2901969, 3038896, 3164112, 3316536, 3418758, 3869292, 3907152, 3961418, 4558344, 5159056, 5803938, 5942127, 6633072, 6837516, 7738584, 7922836, 9116688, 11607876, 11884254, 13675032, 13864963, 15477168, 15845672, 17826381, 23215752, 23768508, 27350064, 27729926, 31691344, 35652762, 41594889, 46431504, 47537016, 55459852, 71305524, 83189778, 95074032, 110919704, 124784667, 142611048, 166379556, 221839408, 249569334, 285222096, 332759112, 499138668, 665518224, 998277336, 1996554672]

約数ペア:

[(1, 1996554672), (2, 998277336), (3, 665518224), (4, 499138668), (6, 332759112), (7, 285222096), (8, 249569334), (9, 221839408), (12, 166379556), (14, 142611048), (16, 124784667), (18, 110919704), (21, 95074032), (24, 83189778), (28, 71305524), (36, 55459852), (42, 47537016), (43, 46431504), (48, 41594889), (56, 35652762), (63, 31691344), (72, 27729926), (73, 27350064), (84, 23768508), (86, 23215752), (112, 17826381), (126, 15845672), (129, 15477168), (144, 13864963), (146, 13675032), (168, 11884254), (172, 11607876), (219, 9116688), (252, 7922836), (258, 7738584), (292, 6837516), (301, 6633072), (336, 5942127), (344, 5803938), (387, 5159056), (438, 4558344), (504, 3961418), (511, 3907152), (516, 3869292), (584, 3418758), (602, 3316536), (631, 3164112), (657, 3038896), (688, 2901969), (774, 2579528), (876, 2279172), (903, 2211024), (1008, 1980709), (1022, 1953576), (1032, 1934646), (1168, 1709379), (1204, 1658268), (1262, 1582056), (1314, 1519448), (1533, 1302384), (1548, 1289764), (1752, 1139586), (1806, 1105512), (1893, 1054704), (2044, 976788), (2064, 967323), (2408, 829134), (2524, 791028), (2628, 759724), (2709, 737008), (3066, 651192), (3096, 644882), (3139, 636048), (3504, 569793), (3612, 552756), (3786, 527352), (4088, 488394), (4417, 452016), (4599, 434128), (4816, 414567), (5048, 395514), (5256, 379862), (5418, 368504), (5679, 351568), (6132, 325596), (6192, 322441), (6278, 318024), (7224, 276378), (7572, 263676), (8176, 244197), (8834, 226008), (9198, 217064), (9417, 212016), (10096, 197757), (10512, 189931), (10836, 184252), (11358, 175784), (12264, 162798), (12556, 159012), (13251, 150672), (14448, 138189), (15144, 131838), (17668, 113004), (18396, 108532), (18834, 106008), (21672, 92126), (21973, 90864), (22716, 87892), (24528, 81399), (25112, 79506), (26502, 75336), (27133, 73584), (28251, 70672), (30288, 65919), (35336, 56502), (36792, 54266), (37668, 53004), (39753, 50224), (43344, 46063), (43946, 45432)]