228485376

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 216

約数和(自身を含む): 778878464

約数和(自身を除く): 550393088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 457, 496, 504, 558, 576, 651, 672, 744, 768, 868, 896, 914, 992, 1008, 1116, 1152, 1302, 1344, 1371, 1488, 1736, 1792, 1828, 1953, 1984, 2016, 2232, 2304, 2604, 2688, 2742, 2976, 3199, 3472, 3656, 3906, 3968, 4032, 4113, 4464, 5208, 5376, 5484, 5952, 6398, 6944, 7312, 7812, 7936, 8064, 8226, 8928, 9597, 10416, 10968, 11904, 12796, 13888, 14167, 14624, 15624, 16128, 16452, 17856, 19194, 20832, 21936, 23808, 25592, 27776, 28334, 28791, 29248, 31248, 32904, 35712, 38388, 41664, 42501, 43872, 51184, 55552, 56668, 57582, 58496, 62496, 65808, 71424, 76776, 83328, 85002, 87744, 99169, 102368, 113336, 115164, 116992, 124992, 127503, 131616, 153552, 166656, 170004, 175488, 198338, 204736, 226672, 230328, 249984, 255006, 263232, 297507, 307104, 340008, 350976, 396676, 409472, 453344, 460656, 499968, 510012, 526464, 595014, 614208, 680016, 793352, 818944, 892521, 906688, 921312, 1020024, 1052928, 1190028, 1228416, 1360032, 1586704, 1785042, 1813376, 1842624, 2040048, 2380056, 2456832, 2720064, 3173408, 3570084, 3626752, 3685248, 4080096, 4760112, 5440128, 6346816, 7140168, 7370496, 8160192, 9520224, 10880256, 12693632, 14280336, 16320384, 19040448, 25387264, 28560672, 32640768, 38080896, 57121344, 76161792, 114242688, 228485376]

約数ペア:

[(1, 228485376), (2, 114242688), (3, 76161792), (4, 57121344), (6, 38080896), (7, 32640768), (8, 28560672), (9, 25387264), (12, 19040448), (14, 16320384), (16, 14280336), (18, 12693632), (21, 10880256), (24, 9520224), (28, 8160192), (31, 7370496), (32, 7140168), (36, 6346816), (42, 5440128), (48, 4760112), (56, 4080096), (62, 3685248), (63, 3626752), (64, 3570084), (72, 3173408), (84, 2720064), (93, 2456832), (96, 2380056), (112, 2040048), (124, 1842624), (126, 1813376), (128, 1785042), (144, 1586704), (168, 1360032), (186, 1228416), (192, 1190028), (217, 1052928), (224, 1020024), (248, 921312), (252, 906688), (256, 892521), (279, 818944), (288, 793352), (336, 680016), (372, 614208), (384, 595014), (434, 526464), (448, 510012), (457, 499968), (496, 460656), (504, 453344), (558, 409472), (576, 396676), (651, 350976), (672, 340008), (744, 307104), (768, 297507), (868, 263232), (896, 255006), (914, 249984), (992, 230328), (1008, 226672), (1116, 204736), (1152, 198338), (1302, 175488), (1344, 170004), (1371, 166656), (1488, 153552), (1736, 131616), (1792, 127503), (1828, 124992), (1953, 116992), (1984, 115164), (2016, 113336), (2232, 102368), (2304, 99169), (2604, 87744), (2688, 85002), (2742, 83328), (2976, 76776), (3199, 71424), (3472, 65808), (3656, 62496), (3906, 58496), (3968, 57582), (4032, 56668), (4113, 55552), (4464, 51184), (5208, 43872), (5376, 42501), (5484, 41664), (5952, 38388), (6398, 35712), (6944, 32904), (7312, 31248), (7812, 29248), (7936, 28791), (8064, 28334), (8226, 27776), (8928, 25592), (9597, 23808), (10416, 21936), (10968, 20832), (11904, 19194), (12796, 17856), (13888, 16452), (14167, 16128), (14624, 15624)]