247888896

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 176

約数和(自身を含む): 723164160

約数和(自身を除く): 475275264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 137, 152, 186, 192, 228, 248, 256, 274, 304, 372, 384, 411, 456, 496, 512, 548, 589, 608, 744, 768, 822, 912, 992, 1024, 1096, 1178, 1216, 1488, 1536, 1644, 1767, 1824, 1984, 2192, 2356, 2432, 2603, 2976, 3072, 3288, 3534, 3648, 3968, 4247, 4384, 4712, 4864, 5206, 5952, 6576, 7068, 7296, 7809, 7936, 8494, 8768, 9424, 9728, 10412, 11904, 12741, 13152, 14136, 14592, 15618, 15872, 16988, 17536, 18848, 19456, 20824, 23808, 25482, 26304, 28272, 29184, 31236, 31744, 33976, 35072, 37696, 41648, 47616, 50964, 52608, 56544, 58368, 62472, 67952, 70144, 75392, 80693, 83296, 95232, 101928, 105216, 113088, 124944, 135904, 140288, 150784, 161386, 166592, 203856, 210432, 226176, 242079, 249888, 271808, 301568, 322772, 333184, 407712, 420864, 452352, 484158, 499776, 543616, 603136, 645544, 666368, 815424, 904704, 968316, 999552, 1087232, 1291088, 1332736, 1630848, 1809408, 1936632, 1999104, 2174464, 2582176, 2665472, 3261696, 3873264, 3998208, 4348928, 5164352, 6523392, 7746528, 7996416, 10328704, 13046784, 15493056, 20657408, 30986112, 41314816, 61972224, 82629632, 123944448, 247888896]

約数ペア:

[(1, 247888896), (2, 123944448), (3, 82629632), (4, 61972224), (6, 41314816), (8, 30986112), (12, 20657408), (16, 15493056), (19, 13046784), (24, 10328704), (31, 7996416), (32, 7746528), (38, 6523392), (48, 5164352), (57, 4348928), (62, 3998208), (64, 3873264), (76, 3261696), (93, 2665472), (96, 2582176), (114, 2174464), (124, 1999104), (128, 1936632), (137, 1809408), (152, 1630848), (186, 1332736), (192, 1291088), (228, 1087232), (248, 999552), (256, 968316), (274, 904704), (304, 815424), (372, 666368), (384, 645544), (411, 603136), (456, 543616), (496, 499776), (512, 484158), (548, 452352), (589, 420864), (608, 407712), (744, 333184), (768, 322772), (822, 301568), (912, 271808), (992, 249888), (1024, 242079), (1096, 226176), (1178, 210432), (1216, 203856), (1488, 166592), (1536, 161386), (1644, 150784), (1767, 140288), (1824, 135904), (1984, 124944), (2192, 113088), (2356, 105216), (2432, 101928), (2603, 95232), (2976, 83296), (3072, 80693), (3288, 75392), (3534, 70144), (3648, 67952), (3968, 62472), (4247, 58368), (4384, 56544), (4712, 52608), (4864, 50964), (5206, 47616), (5952, 41648), (6576, 37696), (7068, 35072), (7296, 33976), (7809, 31744), (7936, 31236), (8494, 29184), (8768, 28272), (9424, 26304), (9728, 25482), (10412, 23808), (11904, 20824), (12741, 19456), (13152, 18848), (14136, 17536), (14592, 16988), (15618, 15872)]