748814976

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2424

約数の個数: 256

約数和(自身を含む): 2721196800

約数和(自身を除く): 1972381824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2184, 2381, 2457, 2496, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 4032, 4368, 4762, 4914, 4992, 5616, 5824, 6048, 6552, 7143, 7488, 8064, 8736, 9524, 9828, 11232, 11648, 12096, 13104, 14286, 14976, 16667, 17472, 19048, 19656, 21429, 22464, 24192, 26208, 28572, 30953, 33334, 34944, 38096, 39312, 42858, 44928, 50001, 52416, 57144, 61906, 64287, 66668, 76192, 78624, 85716, 92859, 100002, 104832, 114288, 123812, 128574, 133336, 150003, 152384, 157248, 171432, 185718, 200004, 216671, 228576, 247624, 257148, 266672, 278577, 300006, 304768, 314496, 342864, 371436, 400008, 433342, 450009, 457152, 495248, 514296, 533344, 557154, 600012, 650013, 685728, 742872, 800016, 835731, 866684, 900018, 914304, 990496, 1028592, 1066688, 1114308, 1200024, 1300026, 1371456, 1485744, 1600032, 1671462, 1733368, 1800036, 1950039, 1980992, 2057184, 2133376, 2228616, 2400048, 2600052, 2742912, 2971488, 3200064, 3342924, 3466736, 3600072, 3900078, 3961984, 4114368, 4457232, 4800096, 5200104, 5850117, 5942976, 6400128, 6685848, 6933472, 7200144, 7800156, 8228736, 8914464, 9600192, 10400208, 11700234, 11885952, 13371696, 13866944, 14400288, 15600312, 17828928, 19200384, 20800416, 23400468, 26743392, 27733888, 28800576, 31200624, 35657856, 41600832, 46800936, 53486784, 57601152, 62401248, 83201664, 93601872, 106973568, 124802496, 187203744, 249604992, 374407488, 748814976]

約数ペア:

[(1, 748814976), (2, 374407488), (3, 249604992), (4, 187203744), (6, 124802496), (7, 106973568), (8, 93601872), (9, 83201664), (12, 62401248), (13, 57601152), (14, 53486784), (16, 46800936), (18, 41600832), (21, 35657856), (24, 31200624), (26, 28800576), (27, 27733888), (28, 26743392), (32, 23400468), (36, 20800416), (39, 19200384), (42, 17828928), (48, 15600312), (52, 14400288), (54, 13866944), (56, 13371696), (63, 11885952), (64, 11700234), (72, 10400208), (78, 9600192), (84, 8914464), (91, 8228736), (96, 7800156), (104, 7200144), (108, 6933472), (112, 6685848), (117, 6400128), (126, 5942976), (128, 5850117), (144, 5200104), (156, 4800096), (168, 4457232), (182, 4114368), (189, 3961984), (192, 3900078), (208, 3600072), (216, 3466736), (224, 3342924), (234, 3200064), (252, 2971488), (273, 2742912), (288, 2600052), (312, 2400048), (336, 2228616), (351, 2133376), (364, 2057184), (378, 1980992), (384, 1950039), (416, 1800036), (432, 1733368), (448, 1671462), (468, 1600032), (504, 1485744), (546, 1371456), (576, 1300026), (624, 1200024), (672, 1114308), (702, 1066688), (728, 1028592), (756, 990496), (819, 914304), (832, 900018), (864, 866684), (896, 835731), (936, 800016), (1008, 742872), (1092, 685728), (1152, 650013), (1248, 600012), (1344, 557154), (1404, 533344), (1456, 514296), (1512, 495248), (1638, 457152), (1664, 450009), (1728, 433342), (1872, 400008), (2016, 371436), (2184, 342864), (2381, 314496), (2457, 304768), (2496, 300006), (2688, 278577), (2808, 266672), (2912, 257148), (3024, 247624), (3276, 228576), (3456, 216671), (3744, 200004), (4032, 185718), (4368, 171432), (4762, 157248), (4914, 152384), (4992, 150003), (5616, 133336), (5824, 128574), (6048, 123812), (6552, 114288), (7143, 104832), (7488, 100002), (8064, 92859), (8736, 85716), (9524, 78624), (9828, 76192), (11232, 66668), (11648, 64287), (12096, 61906), (13104, 57144), (14286, 52416), (14976, 50001), (16667, 44928), (17472, 42858), (19048, 39312), (19656, 38096), (21429, 34944), (22464, 33334), (24192, 30953), (26208, 28572)]