289873728

素因数分解:

$2^6\times 3^7\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 224

約数和(自身を含む): 916432000

約数和(自身を除く): 626558272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 109, 114, 144, 152, 162, 171, 192, 216, 218, 228, 243, 288, 304, 324, 327, 342, 432, 436, 456, 486, 513, 576, 608, 648, 654, 684, 729, 864, 872, 912, 972, 981, 1026, 1216, 1296, 1308, 1368, 1458, 1539, 1728, 1744, 1824, 1944, 1962, 2052, 2071, 2187, 2592, 2616, 2736, 2916, 2943, 3078, 3488, 3648, 3888, 3924, 4104, 4142, 4374, 4617, 5184, 5232, 5472, 5832, 5886, 6156, 6213, 6976, 7776, 7848, 8208, 8284, 8748, 8829, 9234, 10464, 10944, 11664, 11772, 12312, 12426, 13851, 15552, 15696, 16416, 16568, 17496, 17658, 18468, 18639, 20928, 23328, 23544, 24624, 24852, 26487, 27702, 31392, 32832, 33136, 34992, 35316, 36936, 37278, 41553, 46656, 47088, 49248, 49704, 52974, 55404, 55917, 62784, 66272, 69984, 70632, 73872, 74556, 79461, 83106, 94176, 98496, 99408, 105948, 110808, 111834, 132544, 139968, 141264, 147744, 149112, 158922, 166212, 167751, 188352, 198816, 211896, 221616, 223668, 238383, 282528, 295488, 298224, 317844, 332424, 335502, 397632, 423792, 443232, 447336, 476766, 503253, 565056, 596448, 635688, 664848, 671004, 847584, 886464, 894672, 953532, 1006506, 1192896, 1271376, 1329696, 1342008, 1509759, 1695168, 1789344, 1907064, 2013012, 2542752, 2659392, 2684016, 3019518, 3578688, 3814128, 4026024, 4529277, 5085504, 5368032, 6039036, 7628256, 8052048, 9058554, 10736064, 12078072, 15256512, 16104096, 18117108, 24156144, 32208192, 36234216, 48312288, 72468432, 96624576, 144936864, 289873728]

約数ペア:

[(1, 289873728), (2, 144936864), (3, 96624576), (4, 72468432), (6, 48312288), (8, 36234216), (9, 32208192), (12, 24156144), (16, 18117108), (18, 16104096), (19, 15256512), (24, 12078072), (27, 10736064), (32, 9058554), (36, 8052048), (38, 7628256), (48, 6039036), (54, 5368032), (57, 5085504), (64, 4529277), (72, 4026024), (76, 3814128), (81, 3578688), (96, 3019518), (108, 2684016), (109, 2659392), (114, 2542752), (144, 2013012), (152, 1907064), (162, 1789344), (171, 1695168), (192, 1509759), (216, 1342008), (218, 1329696), (228, 1271376), (243, 1192896), (288, 1006506), (304, 953532), (324, 894672), (327, 886464), (342, 847584), (432, 671004), (436, 664848), (456, 635688), (486, 596448), (513, 565056), (576, 503253), (608, 476766), (648, 447336), (654, 443232), (684, 423792), (729, 397632), (864, 335502), (872, 332424), (912, 317844), (972, 298224), (981, 295488), (1026, 282528), (1216, 238383), (1296, 223668), (1308, 221616), (1368, 211896), (1458, 198816), (1539, 188352), (1728, 167751), (1744, 166212), (1824, 158922), (1944, 149112), (1962, 147744), (2052, 141264), (2071, 139968), (2187, 132544), (2592, 111834), (2616, 110808), (2736, 105948), (2916, 99408), (2943, 98496), (3078, 94176), (3488, 83106), (3648, 79461), (3888, 74556), (3924, 73872), (4104, 70632), (4142, 69984), (4374, 66272), (4617, 62784), (5184, 55917), (5232, 55404), (5472, 52974), (5832, 49704), (5886, 49248), (6156, 47088), (6213, 46656), (6976, 41553), (7776, 37278), (7848, 36936), (8208, 35316), (8284, 34992), (8748, 33136), (8829, 32832), (9234, 31392), (10464, 27702), (10944, 26487), (11664, 24852), (11772, 24624), (12312, 23544), (12426, 23328), (13851, 20928), (15552, 18639), (15696, 18468), (16416, 17658), (16568, 17496)]