217628928

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:341

約数の個数: 216

約数和(自身を含む): 709153536

約数和(自身を除く): 491524608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 144, 176, 186, 192, 198, 248, 256, 264, 277, 279, 288, 341, 352, 372, 384, 396, 496, 528, 554, 558, 576, 682, 704, 744, 768, 792, 831, 992, 1023, 1056, 1108, 1116, 1152, 1364, 1408, 1488, 1584, 1662, 1984, 2046, 2112, 2216, 2232, 2304, 2493, 2728, 2816, 2976, 3047, 3069, 3168, 3324, 3968, 4092, 4224, 4432, 4464, 4986, 5456, 5952, 6094, 6138, 6336, 6648, 7936, 8184, 8448, 8587, 8864, 8928, 9141, 9972, 10912, 11904, 12188, 12276, 12672, 13296, 16368, 17174, 17728, 17856, 18282, 19944, 21824, 23808, 24376, 24552, 25344, 25761, 26592, 27423, 32736, 34348, 35456, 35712, 36564, 39888, 43648, 48752, 49104, 51522, 53184, 54846, 65472, 68696, 70912, 71424, 73128, 77283, 79776, 87296, 94457, 97504, 98208, 103044, 106368, 109692, 130944, 137392, 146256, 154566, 159552, 188914, 195008, 196416, 206088, 212736, 219384, 261888, 274784, 283371, 292512, 309132, 319104, 377828, 390016, 392832, 412176, 438768, 549568, 566742, 585024, 618264, 638208, 755656, 780032, 785664, 824352, 850113, 877536, 1099136, 1133484, 1170048, 1236528, 1511312, 1648704, 1700226, 1755072, 2198272, 2266968, 2340096, 2473056, 3022624, 3297408, 3400452, 3510144, 4533936, 4946112, 6045248, 6594816, 6800904, 7020288, 9067872, 9892224, 12090496, 13601808, 18135744, 19784448, 24180992, 27203616, 36271488, 54407232, 72542976, 108814464, 217628928]

約数ペア:

[(1, 217628928), (2, 108814464), (3, 72542976), (4, 54407232), (6, 36271488), (8, 27203616), (9, 24180992), (11, 19784448), (12, 18135744), (16, 13601808), (18, 12090496), (22, 9892224), (24, 9067872), (31, 7020288), (32, 6800904), (33, 6594816), (36, 6045248), (44, 4946112), (48, 4533936), (62, 3510144), (64, 3400452), (66, 3297408), (72, 3022624), (88, 2473056), (93, 2340096), (96, 2266968), (99, 2198272), (124, 1755072), (128, 1700226), (132, 1648704), (144, 1511312), (176, 1236528), (186, 1170048), (192, 1133484), (198, 1099136), (248, 877536), (256, 850113), (264, 824352), (277, 785664), (279, 780032), (288, 755656), (341, 638208), (352, 618264), (372, 585024), (384, 566742), (396, 549568), (496, 438768), (528, 412176), (554, 392832), (558, 390016), (576, 377828), (682, 319104), (704, 309132), (744, 292512), (768, 283371), (792, 274784), (831, 261888), (992, 219384), (1023, 212736), (1056, 206088), (1108, 196416), (1116, 195008), (1152, 188914), (1364, 159552), (1408, 154566), (1488, 146256), (1584, 137392), (1662, 130944), (1984, 109692), (2046, 106368), (2112, 103044), (2216, 98208), (2232, 97504), (2304, 94457), (2493, 87296), (2728, 79776), (2816, 77283), (2976, 73128), (3047, 71424), (3069, 70912), (3168, 68696), (3324, 65472), (3968, 54846), (4092, 53184), (4224, 51522), (4432, 49104), (4464, 48752), (4986, 43648), (5456, 39888), (5952, 36564), (6094, 35712), (6138, 35456), (6336, 34348), (6648, 32736), (7936, 27423), (8184, 26592), (8448, 25761), (8587, 25344), (8864, 24552), (8928, 24376), (9141, 23808), (9972, 21824), (10912, 19944), (11904, 18282), (12188, 17856), (12276, 17728), (12672, 17174), (13296, 16368)]