381332736

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:353

約数の個数: 216

約数和(自身を含む): 1198928640

約数和(自身を除く): 817595904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 128, 144, 152, 171, 186, 192, 228, 248, 256, 279, 281, 288, 304, 342, 372, 384, 456, 496, 558, 562, 576, 589, 608, 684, 744, 768, 843, 912, 992, 1116, 1124, 1152, 1178, 1216, 1368, 1488, 1686, 1767, 1824, 1984, 2232, 2248, 2304, 2356, 2432, 2529, 2736, 2976, 3372, 3534, 3648, 3968, 4464, 4496, 4712, 4864, 5058, 5301, 5339, 5472, 5952, 6744, 7068, 7296, 7936, 8711, 8928, 8992, 9424, 10116, 10602, 10678, 10944, 11904, 13488, 14136, 14592, 16017, 17422, 17856, 17984, 18848, 20232, 21204, 21356, 21888, 23808, 26133, 26976, 28272, 32034, 34844, 35712, 35968, 37696, 40464, 42408, 42712, 43776, 48051, 52266, 53952, 56544, 64068, 69688, 71424, 71936, 75392, 78399, 80928, 84816, 85424, 96102, 104532, 107904, 113088, 128136, 139376, 150784, 156798, 161856, 165509, 169632, 170848, 192204, 209064, 215808, 226176, 256272, 278752, 313596, 323712, 331018, 339264, 341696, 384408, 418128, 452352, 496527, 512544, 557504, 627192, 647424, 662036, 678528, 683392, 768816, 836256, 993054, 1025088, 1115008, 1254384, 1324072, 1357056, 1366784, 1489581, 1537632, 1672512, 1986108, 2050176, 2230016, 2508768, 2648144, 2979162, 3075264, 3345024, 3972216, 4100352, 5017536, 5296288, 5958324, 6150528, 6690048, 7944432, 10035072, 10592576, 11916648, 12301056, 15888864, 20070144, 21185152, 23833296, 31777728, 42370304, 47666592, 63555456, 95333184, 127110912, 190666368, 381332736]

約数ペア:

[(1, 381332736), (2, 190666368), (3, 127110912), (4, 95333184), (6, 63555456), (8, 47666592), (9, 42370304), (12, 31777728), (16, 23833296), (18, 21185152), (19, 20070144), (24, 15888864), (31, 12301056), (32, 11916648), (36, 10592576), (38, 10035072), (48, 7944432), (57, 6690048), (62, 6150528), (64, 5958324), (72, 5296288), (76, 5017536), (93, 4100352), (96, 3972216), (114, 3345024), (124, 3075264), (128, 2979162), (144, 2648144), (152, 2508768), (171, 2230016), (186, 2050176), (192, 1986108), (228, 1672512), (248, 1537632), (256, 1489581), (279, 1366784), (281, 1357056), (288, 1324072), (304, 1254384), (342, 1115008), (372, 1025088), (384, 993054), (456, 836256), (496, 768816), (558, 683392), (562, 678528), (576, 662036), (589, 647424), (608, 627192), (684, 557504), (744, 512544), (768, 496527), (843, 452352), (912, 418128), (992, 384408), (1116, 341696), (1124, 339264), (1152, 331018), (1178, 323712), (1216, 313596), (1368, 278752), (1488, 256272), (1686, 226176), (1767, 215808), (1824, 209064), (1984, 192204), (2232, 170848), (2248, 169632), (2304, 165509), (2356, 161856), (2432, 156798), (2529, 150784), (2736, 139376), (2976, 128136), (3372, 113088), (3534, 107904), (3648, 104532), (3968, 96102), (4464, 85424), (4496, 84816), (4712, 80928), (4864, 78399), (5058, 75392), (5301, 71936), (5339, 71424), (5472, 69688), (5952, 64068), (6744, 56544), (7068, 53952), (7296, 52266), (7936, 48051), (8711, 43776), (8928, 42712), (8992, 42408), (9424, 40464), (10116, 37696), (10602, 35968), (10678, 35712), (10944, 34844), (11904, 32034), (13488, 28272), (14136, 26976), (14592, 26133), (16017, 23808), (17422, 21888), (17856, 21356), (17984, 21204), (18848, 20232)]