1815673968

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1145

約数の個数: 200

約数和(自身を含む): 5556041216

約数和(自身を除く): 3740367248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 43, 48, 54, 62, 72, 81, 86, 93, 108, 124, 129, 144, 162, 172, 186, 216, 248, 258, 279, 324, 344, 372, 387, 432, 496, 516, 558, 648, 688, 744, 774, 837, 1032, 1051, 1116, 1161, 1296, 1333, 1488, 1548, 1674, 2064, 2102, 2232, 2322, 2511, 2666, 3096, 3153, 3348, 3483, 3999, 4204, 4464, 4644, 5022, 5332, 6192, 6306, 6696, 6966, 7998, 8408, 9288, 9459, 10044, 10664, 11997, 12612, 13392, 13932, 15996, 16816, 18576, 18918, 20088, 21328, 23994, 25224, 27864, 28377, 31992, 32581, 35991, 37836, 40176, 45193, 47988, 50448, 55728, 56754, 63984, 65162, 71982, 75672, 85131, 90386, 95976, 97743, 107973, 113508, 130324, 135579, 143964, 151344, 170262, 180772, 191952, 195486, 215946, 227016, 260648, 271158, 287928, 293229, 340524, 361544, 390972, 406737, 431892, 454032, 521296, 542316, 575856, 586458, 681048, 723088, 781944, 813474, 863784, 879687, 1084632, 1172916, 1220211, 1362096, 1400983, 1563888, 1626948, 1727568, 1759374, 2169264, 2345832, 2440422, 2639061, 2801966, 3253896, 3518748, 3660633, 4202949, 4691664, 4880844, 5278122, 5603932, 6507792, 7037496, 7321266, 8405898, 9761688, 10556244, 11207864, 12608847, 14074992, 14642532, 16811796, 19523376, 21112488, 22415728, 25217694, 29285064, 33623592, 37826541, 42224976, 50435388, 58570128, 67247184, 75653082, 100870776, 113479623, 151306164, 201741552, 226959246, 302612328, 453918492, 605224656, 907836984, 1815673968]

約数ペア:

[(1, 1815673968), (2, 907836984), (3, 605224656), (4, 453918492), (6, 302612328), (8, 226959246), (9, 201741552), (12, 151306164), (16, 113479623), (18, 100870776), (24, 75653082), (27, 67247184), (31, 58570128), (36, 50435388), (43, 42224976), (48, 37826541), (54, 33623592), (62, 29285064), (72, 25217694), (81, 22415728), (86, 21112488), (93, 19523376), (108, 16811796), (124, 14642532), (129, 14074992), (144, 12608847), (162, 11207864), (172, 10556244), (186, 9761688), (216, 8405898), (248, 7321266), (258, 7037496), (279, 6507792), (324, 5603932), (344, 5278122), (372, 4880844), (387, 4691664), (432, 4202949), (496, 3660633), (516, 3518748), (558, 3253896), (648, 2801966), (688, 2639061), (744, 2440422), (774, 2345832), (837, 2169264), (1032, 1759374), (1051, 1727568), (1116, 1626948), (1161, 1563888), (1296, 1400983), (1333, 1362096), (1488, 1220211), (1548, 1172916), (1674, 1084632), (2064, 879687), (2102, 863784), (2232, 813474), (2322, 781944), (2511, 723088), (2666, 681048), (3096, 586458), (3153, 575856), (3348, 542316), (3483, 521296), (3999, 454032), (4204, 431892), (4464, 406737), (4644, 390972), (5022, 361544), (5332, 340524), (6192, 293229), (6306, 287928), (6696, 271158), (6966, 260648), (7998, 227016), (8408, 215946), (9288, 195486), (9459, 191952), (10044, 180772), (10664, 170262), (11997, 151344), (12612, 143964), (13392, 135579), (13932, 130324), (15996, 113508), (16816, 107973), (18576, 97743), (18918, 95976), (20088, 90386), (21328, 85131), (23994, 75672), (25224, 71982), (27864, 65162), (28377, 63984), (31992, 56754), (32581, 55728), (35991, 50448), (37836, 47988), (40176, 45193)]