745561344

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 216

約数和(自身を含む): 2231361216

約数和(自身を除く): 1485799872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 113, 121, 128, 132, 142, 176, 192, 213, 226, 242, 256, 264, 284, 339, 352, 363, 384, 426, 452, 484, 528, 568, 678, 704, 726, 768, 781, 852, 904, 968, 1056, 1136, 1243, 1356, 1408, 1452, 1562, 1704, 1808, 1936, 2112, 2272, 2343, 2486, 2712, 2816, 2904, 3124, 3408, 3616, 3729, 3872, 4224, 4544, 4686, 4972, 5424, 5808, 6248, 6816, 7232, 7458, 7744, 8023, 8448, 8591, 9088, 9372, 9944, 10848, 11616, 12496, 13632, 13673, 14464, 14916, 15488, 16046, 17182, 18176, 18744, 19888, 21696, 23232, 24069, 24992, 25773, 27264, 27346, 28928, 29832, 30976, 32092, 34364, 37488, 39776, 41019, 43392, 46464, 48138, 49984, 51546, 54528, 54692, 59664, 64184, 68728, 74976, 79552, 82038, 86784, 88253, 92928, 96276, 99968, 103092, 109384, 119328, 128368, 137456, 149952, 159104, 164076, 176506, 192552, 199936, 206184, 218768, 238656, 256736, 264759, 274912, 299904, 318208, 328152, 353012, 385104, 412368, 437536, 477312, 513472, 529518, 549824, 599808, 656304, 706024, 770208, 824736, 875072, 954624, 970783, 1026944, 1059036, 1099648, 1312608, 1412048, 1540416, 1649472, 1750144, 1941566, 2053888, 2118072, 2199296, 2625216, 2824096, 2912349, 3080832, 3298944, 3500288, 3883132, 4236144, 5250432, 5648192, 5824698, 6161664, 6597888, 7766264, 8472288, 10500864, 11296384, 11649396, 15532528, 16944576, 22592768, 23298792, 31065056, 33889152, 46597584, 62130112, 67778304, 93195168, 124260224, 186390336, 248520448, 372780672, 745561344]

約数ペア:

[(1, 745561344), (2, 372780672), (3, 248520448), (4, 186390336), (6, 124260224), (8, 93195168), (11, 67778304), (12, 62130112), (16, 46597584), (22, 33889152), (24, 31065056), (32, 23298792), (33, 22592768), (44, 16944576), (48, 15532528), (64, 11649396), (66, 11296384), (71, 10500864), (88, 8472288), (96, 7766264), (113, 6597888), (121, 6161664), (128, 5824698), (132, 5648192), (142, 5250432), (176, 4236144), (192, 3883132), (213, 3500288), (226, 3298944), (242, 3080832), (256, 2912349), (264, 2824096), (284, 2625216), (339, 2199296), (352, 2118072), (363, 2053888), (384, 1941566), (426, 1750144), (452, 1649472), (484, 1540416), (528, 1412048), (568, 1312608), (678, 1099648), (704, 1059036), (726, 1026944), (768, 970783), (781, 954624), (852, 875072), (904, 824736), (968, 770208), (1056, 706024), (1136, 656304), (1243, 599808), (1356, 549824), (1408, 529518), (1452, 513472), (1562, 477312), (1704, 437536), (1808, 412368), (1936, 385104), (2112, 353012), (2272, 328152), (2343, 318208), (2486, 299904), (2712, 274912), (2816, 264759), (2904, 256736), (3124, 238656), (3408, 218768), (3616, 206184), (3729, 199936), (3872, 192552), (4224, 176506), (4544, 164076), (4686, 159104), (4972, 149952), (5424, 137456), (5808, 128368), (6248, 119328), (6816, 109384), (7232, 103092), (7458, 99968), (7744, 96276), (8023, 92928), (8448, 88253), (8591, 86784), (9088, 82038), (9372, 79552), (9944, 74976), (10848, 68728), (11616, 64184), (12496, 59664), (13632, 54692), (13673, 54528), (14464, 51546), (14916, 49984), (15488, 48138), (16046, 46464), (17182, 43392), (18176, 41019), (18744, 39776), (19888, 37488), (21696, 34364), (23232, 32092), (24069, 30976), (24992, 29832), (25773, 28928), (27264, 27346)]