728735616

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{3347}}^1$

素因数の和:3383

約数の個数: 192

約数和(自身を含む): 2486090880

約数和(自身を除く): 1757355264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2592, 2688, 3024, 3347, 3402, 3456, 3888, 4032, 4536, 5184, 6048, 6694, 6804, 7776, 8064, 9072, 10041, 10368, 12096, 13388, 13608, 15552, 18144, 20082, 23429, 24192, 26776, 27216, 30123, 31104, 36288, 40164, 46858, 53552, 54432, 60246, 70287, 72576, 80328, 90369, 93716, 107104, 108864, 120492, 140574, 160656, 180738, 187432, 210861, 214208, 217728, 240984, 271107, 281148, 321312, 361476, 374864, 421722, 428416, 481968, 542214, 562296, 632583, 642624, 722952, 749728, 813321, 843444, 963936, 1084428, 1124592, 1265166, 1285248, 1445904, 1499456, 1626642, 1686888, 1897749, 1927872, 2168856, 2249184, 2530332, 2891808, 2998912, 3253284, 3373776, 3795498, 3855744, 4337712, 4498368, 5060664, 5693247, 5783616, 6506568, 6747552, 7590996, 8675424, 8996736, 10121328, 11386494, 11567232, 13013136, 13495104, 15181992, 17350848, 20242656, 22772988, 26026272, 26990208, 30363984, 34701696, 40485312, 45545976, 52052544, 60727968, 80970624, 91091952, 104105088, 121455936, 182183904, 242911872, 364367808, 728735616]

約数ペア:

[(1, 728735616), (2, 364367808), (3, 242911872), (4, 182183904), (6, 121455936), (7, 104105088), (8, 91091952), (9, 80970624), (12, 60727968), (14, 52052544), (16, 45545976), (18, 40485312), (21, 34701696), (24, 30363984), (27, 26990208), (28, 26026272), (32, 22772988), (36, 20242656), (42, 17350848), (48, 15181992), (54, 13495104), (56, 13013136), (63, 11567232), (64, 11386494), (72, 10121328), (81, 8996736), (84, 8675424), (96, 7590996), (108, 6747552), (112, 6506568), (126, 5783616), (128, 5693247), (144, 5060664), (162, 4498368), (168, 4337712), (189, 3855744), (192, 3795498), (216, 3373776), (224, 3253284), (243, 2998912), (252, 2891808), (288, 2530332), (324, 2249184), (336, 2168856), (378, 1927872), (384, 1897749), (432, 1686888), (448, 1626642), (486, 1499456), (504, 1445904), (567, 1285248), (576, 1265166), (648, 1124592), (672, 1084428), (756, 963936), (864, 843444), (896, 813321), (972, 749728), (1008, 722952), (1134, 642624), (1152, 632583), (1296, 562296), (1344, 542214), (1512, 481968), (1701, 428416), (1728, 421722), (1944, 374864), (2016, 361476), (2268, 321312), (2592, 281148), (2688, 271107), (3024, 240984), (3347, 217728), (3402, 214208), (3456, 210861), (3888, 187432), (4032, 180738), (4536, 160656), (5184, 140574), (6048, 120492), (6694, 108864), (6804, 107104), (7776, 93716), (8064, 90369), (9072, 80328), (10041, 72576), (10368, 70287), (12096, 60246), (13388, 54432), (13608, 53552), (15552, 46858), (18144, 40164), (20082, 36288), (23429, 31104), (24192, 30123), (26776, 27216)]