242606448

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 240

約数和(自身を含む): 826390560

約数和(自身を除く): 583784112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 73, 84, 98, 108, 112, 126, 144, 146, 147, 157, 168, 189, 196, 216, 219, 252, 292, 294, 314, 336, 378, 392, 432, 438, 441, 471, 504, 511, 584, 588, 628, 657, 756, 784, 876, 882, 942, 1008, 1022, 1099, 1168, 1176, 1256, 1314, 1323, 1413, 1512, 1533, 1752, 1764, 1884, 1971, 2044, 2198, 2352, 2512, 2628, 2646, 2826, 3024, 3066, 3297, 3504, 3528, 3577, 3768, 3942, 4088, 4239, 4396, 4599, 5256, 5292, 5652, 6132, 6594, 7056, 7154, 7536, 7693, 7884, 8176, 8478, 8792, 9198, 9891, 10512, 10584, 10731, 11304, 11461, 12264, 13188, 13797, 14308, 15386, 15768, 16956, 17584, 18396, 19782, 21168, 21462, 22608, 22922, 23079, 24528, 26376, 27594, 28616, 29673, 30772, 31536, 32193, 33912, 34383, 36792, 39564, 42924, 45844, 46158, 52752, 55188, 57232, 59346, 61544, 64386, 67824, 68766, 69237, 73584, 79128, 80227, 85848, 91688, 92316, 96579, 103149, 110376, 118692, 123088, 128772, 137532, 138474, 158256, 160454, 171696, 183376, 184632, 193158, 206298, 207711, 220752, 237384, 240681, 257544, 275064, 276948, 309447, 320908, 369264, 386316, 412596, 415422, 474768, 481362, 515088, 550128, 553896, 561589, 618894, 641816, 722043, 772632, 825192, 830844, 962724, 1107792, 1123178, 1237788, 1283632, 1444086, 1545264, 1650384, 1661688, 1684767, 1925448, 2166129, 2246356, 2475576, 2888172, 3323376, 3369534, 3850896, 4332258, 4492712, 4951152, 5054301, 5776344, 6739068, 8664516, 8985424, 10108602, 11552688, 13478136, 15162903, 17329032, 20217204, 26956272, 30325806, 34658064, 40434408, 60651612, 80868816, 121303224, 242606448]

約数ペア:

[(1, 242606448), (2, 121303224), (3, 80868816), (4, 60651612), (6, 40434408), (7, 34658064), (8, 30325806), (9, 26956272), (12, 20217204), (14, 17329032), (16, 15162903), (18, 13478136), (21, 11552688), (24, 10108602), (27, 8985424), (28, 8664516), (36, 6739068), (42, 5776344), (48, 5054301), (49, 4951152), (54, 4492712), (56, 4332258), (63, 3850896), (72, 3369534), (73, 3323376), (84, 2888172), (98, 2475576), (108, 2246356), (112, 2166129), (126, 1925448), (144, 1684767), (146, 1661688), (147, 1650384), (157, 1545264), (168, 1444086), (189, 1283632), (196, 1237788), (216, 1123178), (219, 1107792), (252, 962724), (292, 830844), (294, 825192), (314, 772632), (336, 722043), (378, 641816), (392, 618894), (432, 561589), (438, 553896), (441, 550128), (471, 515088), (504, 481362), (511, 474768), (584, 415422), (588, 412596), (628, 386316), (657, 369264), (756, 320908), (784, 309447), (876, 276948), (882, 275064), (942, 257544), (1008, 240681), (1022, 237384), (1099, 220752), (1168, 207711), (1176, 206298), (1256, 193158), (1314, 184632), (1323, 183376), (1413, 171696), (1512, 160454), (1533, 158256), (1752, 138474), (1764, 137532), (1884, 128772), (1971, 123088), (2044, 118692), (2198, 110376), (2352, 103149), (2512, 96579), (2628, 92316), (2646, 91688), (2826, 85848), (3024, 80227), (3066, 79128), (3297, 73584), (3504, 69237), (3528, 68766), (3577, 67824), (3768, 64386), (3942, 61544), (4088, 59346), (4239, 57232), (4396, 55188), (4599, 52752), (5256, 46158), (5292, 45844), (5652, 42924), (6132, 39564), (6594, 36792), (7056, 34383), (7154, 33912), (7536, 32193), (7693, 31536), (7884, 30772), (8176, 29673), (8478, 28616), (8792, 27594), (9198, 26376), (9891, 24528), (10512, 23079), (10584, 22922), (10731, 22608), (11304, 21462), (11461, 21168), (12264, 19782), (13188, 18396), (13797, 17584), (14308, 16956), (15386, 15768)]