208342368

素因数分解:

$2^5\times 3^7\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 665380800

約数和(自身を除く): 457038432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 229, 234, 243, 288, 312, 324, 351, 416, 432, 458, 468, 486, 624, 648, 687, 702, 729, 864, 916, 936, 972, 1053, 1248, 1296, 1374, 1404, 1458, 1832, 1872, 1944, 2061, 2106, 2187, 2592, 2748, 2808, 2916, 2977, 3159, 3664, 3744, 3888, 4122, 4212, 4374, 5496, 5616, 5832, 5954, 6183, 6318, 7328, 7776, 8244, 8424, 8748, 8931, 9477, 10992, 11232, 11664, 11908, 12366, 12636, 16488, 16848, 17496, 17862, 18549, 18954, 21984, 23328, 23816, 24732, 25272, 26793, 28431, 32976, 33696, 34992, 35724, 37098, 37908, 47632, 49464, 50544, 53586, 55647, 56862, 65952, 69984, 71448, 74196, 75816, 80379, 95264, 98928, 101088, 107172, 111294, 113724, 142896, 148392, 151632, 160758, 166941, 197856, 214344, 222588, 227448, 241137, 285792, 296784, 303264, 321516, 333882, 428688, 445176, 454896, 482274, 500823, 593568, 643032, 667764, 723411, 857376, 890352, 909792, 964548, 1001646, 1286064, 1335528, 1446822, 1780704, 1929096, 2003292, 2170233, 2572128, 2671056, 2893644, 3858192, 4006584, 4340466, 5342112, 5787288, 6510699, 7716384, 8013168, 8680932, 11574576, 13021398, 16026336, 17361864, 23149152, 26042796, 34723728, 52085592, 69447456, 104171184, 208342368]

約数ペア:

[(1, 208342368), (2, 104171184), (3, 69447456), (4, 52085592), (6, 34723728), (8, 26042796), (9, 23149152), (12, 17361864), (13, 16026336), (16, 13021398), (18, 11574576), (24, 8680932), (26, 8013168), (27, 7716384), (32, 6510699), (36, 5787288), (39, 5342112), (48, 4340466), (52, 4006584), (54, 3858192), (72, 2893644), (78, 2671056), (81, 2572128), (96, 2170233), (104, 2003292), (108, 1929096), (117, 1780704), (144, 1446822), (156, 1335528), (162, 1286064), (208, 1001646), (216, 964548), (229, 909792), (234, 890352), (243, 857376), (288, 723411), (312, 667764), (324, 643032), (351, 593568), (416, 500823), (432, 482274), (458, 454896), (468, 445176), (486, 428688), (624, 333882), (648, 321516), (687, 303264), (702, 296784), (729, 285792), (864, 241137), (916, 227448), (936, 222588), (972, 214344), (1053, 197856), (1248, 166941), (1296, 160758), (1374, 151632), (1404, 148392), (1458, 142896), (1832, 113724), (1872, 111294), (1944, 107172), (2061, 101088), (2106, 98928), (2187, 95264), (2592, 80379), (2748, 75816), (2808, 74196), (2916, 71448), (2977, 69984), (3159, 65952), (3664, 56862), (3744, 55647), (3888, 53586), (4122, 50544), (4212, 49464), (4374, 47632), (5496, 37908), (5616, 37098), (5832, 35724), (5954, 34992), (6183, 33696), (6318, 32976), (7328, 28431), (7776, 26793), (8244, 25272), (8424, 24732), (8748, 23816), (8931, 23328), (9477, 21984), (10992, 18954), (11232, 18549), (11664, 17862), (11908, 17496), (12366, 16848), (12636, 16488)]