189994896

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 280

約数和(自身を含む): 683081280

約数和(自身を除く): 493086384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 179, 182, 189, 208, 216, 234, 243, 252, 273, 312, 324, 336, 351, 358, 364, 378, 432, 468, 486, 504, 537, 546, 567, 624, 648, 702, 716, 728, 729, 756, 819, 936, 972, 1008, 1053, 1074, 1092, 1134, 1253, 1296, 1404, 1432, 1456, 1458, 1512, 1611, 1638, 1701, 1872, 1944, 2106, 2148, 2184, 2268, 2327, 2457, 2506, 2808, 2864, 2916, 3024, 3159, 3222, 3276, 3402, 3759, 3888, 4212, 4296, 4368, 4536, 4654, 4833, 4914, 5012, 5103, 5616, 5832, 6318, 6444, 6552, 6804, 6981, 7371, 7518, 8424, 8592, 9072, 9308, 9477, 9666, 9828, 10024, 10206, 11277, 11664, 12636, 12888, 13104, 13608, 13962, 14499, 14742, 15036, 16289, 16848, 18616, 18954, 19332, 19656, 20048, 20412, 20943, 22113, 22554, 25272, 25776, 27216, 27924, 28998, 29484, 30072, 32578, 33831, 37232, 37908, 38664, 39312, 40824, 41886, 43497, 44226, 45108, 48867, 50544, 55848, 57996, 58968, 60144, 62829, 65156, 66339, 67662, 75816, 77328, 81648, 83772, 86994, 88452, 90216, 97734, 101493, 111696, 115992, 117936, 125658, 130312, 130491, 132678, 135324, 146601, 151632, 167544, 173988, 176904, 180432, 188487, 195468, 202986, 231984, 251316, 260624, 260982, 265356, 270648, 293202, 304479, 335088, 347976, 353808, 376974, 390936, 405972, 439803, 502632, 521964, 530712, 541296, 565461, 586404, 608958, 695952, 753948, 781872, 811944, 879606, 913437, 1005264, 1043928, 1061424, 1130922, 1172808, 1217916, 1319409, 1507896, 1623888, 1696383, 1759212, 1826874, 2087856, 2261844, 2345616, 2435832, 2638818, 3015792, 3392766, 3518424, 3653748, 3958227, 4523688, 4871664, 5277636, 6785532, 7036848, 7307496, 7916454, 9047376, 10555272, 11874681, 13571064, 14614992, 15832908, 21110544, 23749362, 27142128, 31665816, 47498724, 63331632, 94997448, 189994896]

約数ペア:

[(1, 189994896), (2, 94997448), (3, 63331632), (4, 47498724), (6, 31665816), (7, 27142128), (8, 23749362), (9, 21110544), (12, 15832908), (13, 14614992), (14, 13571064), (16, 11874681), (18, 10555272), (21, 9047376), (24, 7916454), (26, 7307496), (27, 7036848), (28, 6785532), (36, 5277636), (39, 4871664), (42, 4523688), (48, 3958227), (52, 3653748), (54, 3518424), (56, 3392766), (63, 3015792), (72, 2638818), (78, 2435832), (81, 2345616), (84, 2261844), (91, 2087856), (104, 1826874), (108, 1759212), (112, 1696383), (117, 1623888), (126, 1507896), (144, 1319409), (156, 1217916), (162, 1172808), (168, 1130922), (179, 1061424), (182, 1043928), (189, 1005264), (208, 913437), (216, 879606), (234, 811944), (243, 781872), (252, 753948), (273, 695952), (312, 608958), (324, 586404), (336, 565461), (351, 541296), (358, 530712), (364, 521964), (378, 502632), (432, 439803), (468, 405972), (486, 390936), (504, 376974), (537, 353808), (546, 347976), (567, 335088), (624, 304479), (648, 293202), (702, 270648), (716, 265356), (728, 260982), (729, 260624), (756, 251316), (819, 231984), (936, 202986), (972, 195468), (1008, 188487), (1053, 180432), (1074, 176904), (1092, 173988), (1134, 167544), (1253, 151632), (1296, 146601), (1404, 135324), (1432, 132678), (1456, 130491), (1458, 130312), (1512, 125658), (1611, 117936), (1638, 115992), (1701, 111696), (1872, 101493), (1944, 97734), (2106, 90216), (2148, 88452), (2184, 86994), (2268, 83772), (2327, 81648), (2457, 77328), (2506, 75816), (2808, 67662), (2864, 66339), (2916, 65156), (3024, 62829), (3159, 60144), (3222, 58968), (3276, 57996), (3402, 55848), (3759, 50544), (3888, 48867), (4212, 45108), (4296, 44226), (4368, 43497), (4536, 41886), (4654, 40824), (4833, 39312), (4914, 38664), (5012, 37908), (5103, 37232), (5616, 33831), (5832, 32578), (6318, 30072), (6444, 29484), (6552, 28998), (6804, 27924), (6981, 27216), (7371, 25776), (7518, 25272), (8424, 22554), (8592, 22113), (9072, 20943), (9308, 20412), (9477, 20048), (9666, 19656), (9828, 19332), (10024, 18954), (10206, 18616), (11277, 16848), (11664, 16289), (12636, 15036), (12888, 14742), (13104, 14499), (13608, 13962)]