252839664

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{691}}^1$

素因数の和:737

約数の個数: 240

約数和(自身を含む): 912997120

約数和(自身を除く): 660157456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 121, 126, 132, 144, 154, 168, 176, 189, 198, 216, 231, 242, 252, 264, 297, 308, 336, 363, 378, 396, 432, 462, 484, 504, 528, 594, 616, 691, 693, 726, 756, 792, 847, 924, 968, 1008, 1089, 1188, 1232, 1382, 1386, 1452, 1512, 1584, 1694, 1848, 1936, 2073, 2079, 2178, 2376, 2541, 2764, 2772, 2904, 3024, 3267, 3388, 3696, 4146, 4158, 4356, 4752, 4837, 5082, 5528, 5544, 5808, 6219, 6534, 6776, 7601, 7623, 8292, 8316, 8712, 9674, 10164, 11056, 11088, 12438, 13068, 13552, 14511, 15202, 15246, 16584, 16632, 17424, 18657, 19348, 20328, 22803, 22869, 24876, 26136, 29022, 30404, 30492, 33168, 33264, 37314, 38696, 40656, 43533, 45606, 45738, 49752, 52272, 53207, 58044, 60808, 60984, 68409, 74628, 77392, 83611, 87066, 91212, 91476, 99504, 106414, 116088, 121616, 121968, 130599, 136818, 149256, 159621, 167222, 174132, 182424, 182952, 205227, 212828, 232176, 250833, 261198, 273636, 298512, 319242, 334444, 348264, 364848, 365904, 410454, 425656, 478863, 501666, 522396, 547272, 585277, 638484, 668888, 696528, 752499, 820908, 851312, 957726, 1003332, 1044792, 1094544, 1170554, 1276968, 1337776, 1436589, 1504998, 1641816, 1755831, 1915452, 2006664, 2089584, 2257497, 2341108, 2553936, 2873178, 3009996, 3283632, 3511662, 3830904, 4013328, 4514994, 4682216, 5267493, 5746356, 6019992, 7023324, 7661808, 9029988, 9364432, 10534986, 11492712, 12039984, 14046648, 15802479, 18059976, 21069972, 22985424, 28093296, 31604958, 36119952, 42139944, 63209916, 84279888, 126419832, 252839664]

約数ペア:

[(1, 252839664), (2, 126419832), (3, 84279888), (4, 63209916), (6, 42139944), (7, 36119952), (8, 31604958), (9, 28093296), (11, 22985424), (12, 21069972), (14, 18059976), (16, 15802479), (18, 14046648), (21, 12039984), (22, 11492712), (24, 10534986), (27, 9364432), (28, 9029988), (33, 7661808), (36, 7023324), (42, 6019992), (44, 5746356), (48, 5267493), (54, 4682216), (56, 4514994), (63, 4013328), (66, 3830904), (72, 3511662), (77, 3283632), (84, 3009996), (88, 2873178), (99, 2553936), (108, 2341108), (112, 2257497), (121, 2089584), (126, 2006664), (132, 1915452), (144, 1755831), (154, 1641816), (168, 1504998), (176, 1436589), (189, 1337776), (198, 1276968), (216, 1170554), (231, 1094544), (242, 1044792), (252, 1003332), (264, 957726), (297, 851312), (308, 820908), (336, 752499), (363, 696528), (378, 668888), (396, 638484), (432, 585277), (462, 547272), (484, 522396), (504, 501666), (528, 478863), (594, 425656), (616, 410454), (691, 365904), (693, 364848), (726, 348264), (756, 334444), (792, 319242), (847, 298512), (924, 273636), (968, 261198), (1008, 250833), (1089, 232176), (1188, 212828), (1232, 205227), (1382, 182952), (1386, 182424), (1452, 174132), (1512, 167222), (1584, 159621), (1694, 149256), (1848, 136818), (1936, 130599), (2073, 121968), (2079, 121616), (2178, 116088), (2376, 106414), (2541, 99504), (2764, 91476), (2772, 91212), (2904, 87066), (3024, 83611), (3267, 77392), (3388, 74628), (3696, 68409), (4146, 60984), (4158, 60808), (4356, 58044), (4752, 53207), (4837, 52272), (5082, 49752), (5528, 45738), (5544, 45606), (5808, 43533), (6219, 40656), (6534, 38696), (6776, 37314), (7601, 33264), (7623, 33168), (8292, 30492), (8316, 30404), (8712, 29022), (9674, 26136), (10164, 24876), (11056, 22869), (11088, 22803), (12438, 20328), (13068, 19348), (13552, 18657), (14511, 17424), (15202, 16632), (15246, 16584)]