213223776

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 614577600

約数和(自身を除く): 401353824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 76, 87, 96, 114, 116, 139, 152, 174, 228, 232, 278, 304, 348, 417, 456, 464, 551, 556, 608, 696, 834, 841, 912, 928, 1102, 1112, 1392, 1653, 1668, 1682, 1824, 2204, 2224, 2523, 2641, 2784, 3306, 3336, 3364, 4031, 4408, 4448, 5046, 5282, 6612, 6672, 6728, 7923, 8062, 8816, 10092, 10564, 12093, 13224, 13344, 13456, 15846, 15979, 16124, 17632, 20184, 21128, 24186, 26448, 26912, 31692, 31958, 32248, 40368, 42256, 47937, 48372, 52896, 63384, 63916, 64496, 76589, 80736, 84512, 95874, 96744, 116899, 126768, 127832, 128992, 153178, 191748, 193488, 229767, 233798, 253536, 255664, 306356, 350697, 383496, 386976, 459534, 467596, 511328, 612712, 701394, 766992, 919068, 935192, 1225424, 1402788, 1533984, 1838136, 1870384, 2221081, 2450848, 2805576, 3676272, 3740768, 4442162, 5611152, 6663243, 7352544, 8884324, 11222304, 13326486, 17768648, 26652972, 35537296, 53305944, 71074592, 106611888, 213223776]

約数ペア:

[(1, 213223776), (2, 106611888), (3, 71074592), (4, 53305944), (6, 35537296), (8, 26652972), (12, 17768648), (16, 13326486), (19, 11222304), (24, 8884324), (29, 7352544), (32, 6663243), (38, 5611152), (48, 4442162), (57, 3740768), (58, 3676272), (76, 2805576), (87, 2450848), (96, 2221081), (114, 1870384), (116, 1838136), (139, 1533984), (152, 1402788), (174, 1225424), (228, 935192), (232, 919068), (278, 766992), (304, 701394), (348, 612712), (417, 511328), (456, 467596), (464, 459534), (551, 386976), (556, 383496), (608, 350697), (696, 306356), (834, 255664), (841, 253536), (912, 233798), (928, 229767), (1102, 193488), (1112, 191748), (1392, 153178), (1653, 128992), (1668, 127832), (1682, 126768), (1824, 116899), (2204, 96744), (2224, 95874), (2523, 84512), (2641, 80736), (2784, 76589), (3306, 64496), (3336, 63916), (3364, 63384), (4031, 52896), (4408, 48372), (4448, 47937), (5046, 42256), (5282, 40368), (6612, 32248), (6672, 31958), (6728, 31692), (7923, 26912), (8062, 26448), (8816, 24186), (10092, 21128), (10564, 20184), (12093, 17632), (13224, 16124), (13344, 15979), (13456, 15846)]