223505664

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 216

約数和(自身を含む): 677708640

約数和(自身を除く): 454202976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 53, 57, 64, 68, 76, 96, 102, 106, 114, 128, 136, 152, 159, 192, 204, 212, 228, 256, 272, 289, 304, 318, 323, 384, 408, 424, 456, 544, 578, 608, 636, 646, 768, 816, 848, 867, 901, 912, 969, 1007, 1088, 1156, 1216, 1272, 1292, 1632, 1696, 1734, 1802, 1824, 1938, 2014, 2176, 2312, 2432, 2544, 2584, 2703, 3021, 3264, 3392, 3468, 3604, 3648, 3876, 4028, 4352, 4624, 4864, 5088, 5168, 5406, 5491, 6042, 6528, 6784, 6936, 7208, 7296, 7752, 8056, 9248, 10176, 10336, 10812, 10982, 12084, 13056, 13568, 13872, 14416, 14592, 15317, 15504, 16112, 16473, 17119, 18496, 20352, 20672, 21624, 21964, 24168, 27744, 28832, 30634, 31008, 32224, 32946, 34238, 36992, 40704, 41344, 43248, 43928, 45951, 48336, 51357, 55488, 57664, 61268, 62016, 64448, 65892, 68476, 73984, 82688, 86496, 87856, 91902, 96672, 102714, 110976, 115328, 122536, 124032, 128896, 131784, 136952, 172992, 175712, 183804, 193344, 205428, 221952, 230656, 245072, 248064, 257792, 263568, 273904, 291023, 345984, 351424, 367608, 386688, 410856, 490144, 527136, 547808, 582046, 691968, 702848, 735216, 773376, 821712, 873069, 980288, 1054272, 1095616, 1164092, 1405696, 1470432, 1643424, 1746138, 1960576, 2108544, 2191232, 2328184, 2940864, 3286848, 3492276, 3921152, 4217088, 4382464, 4656368, 5881728, 6573696, 6984552, 9312736, 11763456, 13147392, 13969104, 18625472, 27938208, 37250944, 55876416, 74501888, 111752832, 223505664]

約数ペア:

[(1, 223505664), (2, 111752832), (3, 74501888), (4, 55876416), (6, 37250944), (8, 27938208), (12, 18625472), (16, 13969104), (17, 13147392), (19, 11763456), (24, 9312736), (32, 6984552), (34, 6573696), (38, 5881728), (48, 4656368), (51, 4382464), (53, 4217088), (57, 3921152), (64, 3492276), (68, 3286848), (76, 2940864), (96, 2328184), (102, 2191232), (106, 2108544), (114, 1960576), (128, 1746138), (136, 1643424), (152, 1470432), (159, 1405696), (192, 1164092), (204, 1095616), (212, 1054272), (228, 980288), (256, 873069), (272, 821712), (289, 773376), (304, 735216), (318, 702848), (323, 691968), (384, 582046), (408, 547808), (424, 527136), (456, 490144), (544, 410856), (578, 386688), (608, 367608), (636, 351424), (646, 345984), (768, 291023), (816, 273904), (848, 263568), (867, 257792), (901, 248064), (912, 245072), (969, 230656), (1007, 221952), (1088, 205428), (1156, 193344), (1216, 183804), (1272, 175712), (1292, 172992), (1632, 136952), (1696, 131784), (1734, 128896), (1802, 124032), (1824, 122536), (1938, 115328), (2014, 110976), (2176, 102714), (2312, 96672), (2432, 91902), (2544, 87856), (2584, 86496), (2703, 82688), (3021, 73984), (3264, 68476), (3392, 65892), (3468, 64448), (3604, 62016), (3648, 61268), (3876, 57664), (4028, 55488), (4352, 51357), (4624, 48336), (4864, 45951), (5088, 43928), (5168, 43248), (5406, 41344), (5491, 40704), (6042, 36992), (6528, 34238), (6784, 32946), (6936, 32224), (7208, 31008), (7296, 30634), (7752, 28832), (8056, 27744), (9248, 24168), (10176, 21964), (10336, 21624), (10812, 20672), (10982, 20352), (12084, 18496), (13056, 17119), (13568, 16473), (13872, 16112), (14416, 15504), (14592, 15317)]