221438448

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:362

約数の個数: 300

約数和(自身を含む): 815887512

約数和(自身を除く): 594449064

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, 49, 54, 56, 63, 66, 72, 77, 81, 84, 88, 98, 99, 108, 112, 126, 132, 144, 147, 154, 162, 168, 176, 189, 196, 198, 216, 231, 252, 264, 294, 297, 308, 317, 324, 336, 378, 392, 396, 432, 441, 462, 504, 528, 539, 567, 588, 594, 616, 634, 648, 693, 756, 784, 792, 882, 891, 924, 951, 1008, 1078, 1134, 1176, 1188, 1232, 1268, 1296, 1323, 1386, 1512, 1584, 1617, 1764, 1782, 1848, 1902, 2079, 2156, 2219, 2268, 2352, 2376, 2536, 2646, 2772, 2853, 3024, 3234, 3487, 3528, 3564, 3696, 3804, 3969, 4158, 4312, 4438, 4536, 4752, 4851, 5072, 5292, 5544, 5706, 6237, 6468, 6657, 6974, 7056, 7128, 7608, 7938, 8316, 8559, 8624, 8876, 9072, 9702, 10461, 10584, 11088, 11412, 12474, 12936, 13314, 13948, 14256, 14553, 15216, 15533, 15876, 16632, 17118, 17752, 19404, 19971, 20922, 21168, 22824, 24409, 24948, 25677, 25872, 26628, 27896, 29106, 31066, 31383, 31752, 33264, 34236, 35504, 38808, 39942, 41844, 43659, 45648, 46599, 48818, 49896, 51354, 53256, 55792, 58212, 59913, 62132, 62766, 63504, 68472, 73227, 77616, 79884, 83688, 87318, 93198, 94149, 97636, 99792, 102708, 106512, 116424, 119826, 124264, 125532, 136944, 139797, 146454, 159768, 167376, 170863, 174636, 179739, 186396, 188298, 195272, 205416, 219681, 232848, 239652, 248528, 251064, 279594, 282447, 292908, 319536, 341726, 349272, 359478, 372792, 376596, 390544, 410832, 419391, 439362, 479304, 502128, 512589, 559188, 564894, 585816, 659043, 683452, 698544, 718956, 745584, 753192, 838782, 878724, 958608, 1025178, 1118376, 1129788, 1171632, 1258173, 1318086, 1366904, 1437912, 1506384, 1537767, 1677564, 1757448, 1977129, 2050356, 2236752, 2259576, 2516346, 2636172, 2733808, 2875824, 3075534, 3355128, 3514896, 3954258, 4100712, 4519152, 4613301, 5032692, 5272344, 6151068, 6710256, 7908516, 8201424, 9226602, 10065384, 10544688, 12302136, 13839903, 15817032, 18453204, 20130768, 24604272, 27679806, 31634064, 36906408, 55359612, 73812816, 110719224, 221438448]

約数ペア:

[(1, 221438448), (2, 110719224), (3, 73812816), (4, 55359612), (6, 36906408), (7, 31634064), (8, 27679806), (9, 24604272), (11, 20130768), (12, 18453204), (14, 15817032), (16, 13839903), (18, 12302136), (21, 10544688), (22, 10065384), (24, 9226602), (27, 8201424), (28, 7908516), (33, 6710256), (36, 6151068), (42, 5272344), (44, 5032692), (48, 4613301), (49, 4519152), (54, 4100712), (56, 3954258), (63, 3514896), (66, 3355128), (72, 3075534), (77, 2875824), (81, 2733808), (84, 2636172), (88, 2516346), (98, 2259576), (99, 2236752), (108, 2050356), (112, 1977129), (126, 1757448), (132, 1677564), (144, 1537767), (147, 1506384), (154, 1437912), (162, 1366904), (168, 1318086), (176, 1258173), (189, 1171632), (196, 1129788), (198, 1118376), (216, 1025178), (231, 958608), (252, 878724), (264, 838782), (294, 753192), (297, 745584), (308, 718956), (317, 698544), (324, 683452), (336, 659043), (378, 585816), (392, 564894), (396, 559188), (432, 512589), (441, 502128), (462, 479304), (504, 439362), (528, 419391), (539, 410832), (567, 390544), (588, 376596), (594, 372792), (616, 359478), (634, 349272), (648, 341726), (693, 319536), (756, 292908), (784, 282447), (792, 279594), (882, 251064), (891, 248528), (924, 239652), (951, 232848), (1008, 219681), (1078, 205416), (1134, 195272), (1176, 188298), (1188, 186396), (1232, 179739), (1268, 174636), (1296, 170863), (1323, 167376), (1386, 159768), (1512, 146454), (1584, 139797), (1617, 136944), (1764, 125532), (1782, 124264), (1848, 119826), (1902, 116424), (2079, 106512), (2156, 102708), (2219, 99792), (2268, 97636), (2352, 94149), (2376, 93198), (2536, 87318), (2646, 83688), (2772, 79884), (2853, 77616), (3024, 73227), (3234, 68472), (3487, 63504), (3528, 62766), (3564, 62132), (3696, 59913), (3804, 58212), (3969, 55792), (4158, 53256), (4312, 51354), (4438, 49896), (4536, 48818), (4752, 46599), (4851, 45648), (5072, 43659), (5292, 41844), (5544, 39942), (5706, 38808), (6237, 35504), (6468, 34236), (6657, 33264), (6974, 31752), (7056, 31383), (7128, 31066), (7608, 29106), (7938, 27896), (8316, 26628), (8559, 25872), (8624, 25677), (8876, 24948), (9072, 24409), (9702, 22824), (10461, 21168), (10584, 20922), (11088, 19971), (11412, 19404), (12474, 17752), (12936, 17118), (13314, 16632), (13948, 15876), (14256, 15533), (14553, 15216)]