389625984

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:348

約数の個数: 256

約数和(自身を含む): 1293033600

約数和(自身を除く): 903407616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 37, 44, 48, 54, 64, 66, 72, 74, 88, 96, 99, 108, 111, 128, 132, 144, 148, 176, 192, 198, 216, 222, 264, 277, 288, 296, 297, 333, 352, 384, 396, 407, 432, 444, 528, 554, 576, 592, 594, 666, 704, 792, 814, 831, 864, 888, 999, 1056, 1108, 1152, 1184, 1188, 1221, 1332, 1408, 1584, 1628, 1662, 1728, 1776, 1998, 2112, 2216, 2368, 2376, 2442, 2493, 2664, 3047, 3168, 3256, 3324, 3456, 3552, 3663, 3996, 4224, 4432, 4736, 4752, 4884, 4986, 5328, 6094, 6336, 6512, 6648, 7104, 7326, 7479, 7992, 8864, 9141, 9504, 9768, 9972, 10249, 10656, 10989, 12188, 12672, 13024, 13296, 14208, 14652, 14958, 15984, 17728, 18282, 19008, 19536, 19944, 20498, 21312, 21978, 24376, 26048, 26592, 27423, 29304, 29916, 30747, 31968, 35456, 36564, 38016, 39072, 39888, 40996, 42624, 43956, 48752, 52096, 53184, 54846, 58608, 59832, 61494, 63936, 73128, 78144, 79776, 81992, 82269, 87912, 92241, 97504, 106368, 109692, 112739, 117216, 119664, 122988, 127872, 146256, 156288, 159552, 163984, 164538, 175824, 184482, 195008, 219384, 225478, 234432, 239328, 245976, 276723, 292512, 319104, 327968, 329076, 338217, 351648, 368964, 390016, 438768, 450956, 468864, 478656, 491952, 553446, 585024, 655936, 658152, 676434, 703296, 737928, 877536, 901912, 957312, 983904, 1014651, 1106892, 1170048, 1311872, 1316304, 1352868, 1406592, 1475856, 1755072, 1803824, 1967808, 2029302, 2213784, 2632608, 2705736, 2951712, 3043953, 3510144, 3607648, 3935616, 4058604, 4427568, 5265216, 5411472, 5903424, 6087906, 7215296, 8117208, 8855136, 10530432, 10822944, 11806848, 12175812, 14430592, 16234416, 17710272, 21645888, 24351624, 32468832, 35420544, 43291776, 48703248, 64937664, 97406496, 129875328, 194812992, 389625984]

約数ペア:

[(1, 389625984), (2, 194812992), (3, 129875328), (4, 97406496), (6, 64937664), (8, 48703248), (9, 43291776), (11, 35420544), (12, 32468832), (16, 24351624), (18, 21645888), (22, 17710272), (24, 16234416), (27, 14430592), (32, 12175812), (33, 11806848), (36, 10822944), (37, 10530432), (44, 8855136), (48, 8117208), (54, 7215296), (64, 6087906), (66, 5903424), (72, 5411472), (74, 5265216), (88, 4427568), (96, 4058604), (99, 3935616), (108, 3607648), (111, 3510144), (128, 3043953), (132, 2951712), (144, 2705736), (148, 2632608), (176, 2213784), (192, 2029302), (198, 1967808), (216, 1803824), (222, 1755072), (264, 1475856), (277, 1406592), (288, 1352868), (296, 1316304), (297, 1311872), (333, 1170048), (352, 1106892), (384, 1014651), (396, 983904), (407, 957312), (432, 901912), (444, 877536), (528, 737928), (554, 703296), (576, 676434), (592, 658152), (594, 655936), (666, 585024), (704, 553446), (792, 491952), (814, 478656), (831, 468864), (864, 450956), (888, 438768), (999, 390016), (1056, 368964), (1108, 351648), (1152, 338217), (1184, 329076), (1188, 327968), (1221, 319104), (1332, 292512), (1408, 276723), (1584, 245976), (1628, 239328), (1662, 234432), (1728, 225478), (1776, 219384), (1998, 195008), (2112, 184482), (2216, 175824), (2368, 164538), (2376, 163984), (2442, 159552), (2493, 156288), (2664, 146256), (3047, 127872), (3168, 122988), (3256, 119664), (3324, 117216), (3456, 112739), (3552, 109692), (3663, 106368), (3996, 97504), (4224, 92241), (4432, 87912), (4736, 82269), (4752, 81992), (4884, 79776), (4986, 78144), (5328, 73128), (6094, 63936), (6336, 61494), (6512, 59832), (6648, 58608), (7104, 54846), (7326, 53184), (7479, 52096), (7992, 48752), (8864, 43956), (9141, 42624), (9504, 40996), (9768, 39888), (9972, 39072), (10249, 38016), (10656, 36564), (10989, 35456), (12188, 31968), (12672, 30747), (13024, 29916), (13296, 29304), (14208, 27423), (14652, 26592), (14958, 26048), (15984, 24376), (17728, 21978), (18282, 21312), (19008, 20498), (19536, 19944)]