397447776

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 384

約数和(自身を含む): 1393459200

約数和(自身を除く): 996011424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 31, 32, 33, 36, 38, 44, 48, 54, 57, 62, 66, 71, 72, 76, 88, 93, 96, 99, 108, 114, 124, 132, 142, 144, 152, 171, 176, 186, 198, 209, 213, 216, 228, 248, 264, 279, 284, 288, 297, 304, 341, 342, 352, 372, 396, 418, 426, 432, 456, 496, 513, 528, 558, 568, 589, 594, 608, 627, 639, 682, 684, 744, 781, 792, 836, 837, 852, 864, 912, 992, 1023, 1026, 1056, 1116, 1136, 1178, 1188, 1254, 1278, 1349, 1364, 1368, 1488, 1562, 1584, 1672, 1674, 1704, 1767, 1824, 1881, 1917, 2046, 2052, 2201, 2232, 2272, 2343, 2356, 2376, 2508, 2556, 2698, 2728, 2736, 2976, 3069, 3124, 3168, 3344, 3348, 3408, 3534, 3762, 3834, 4047, 4092, 4104, 4402, 4464, 4686, 4712, 4752, 5016, 5112, 5301, 5396, 5456, 5472, 5643, 6138, 6248, 6479, 6603, 6688, 6696, 6816, 7029, 7068, 7524, 7668, 8094, 8184, 8208, 8804, 8928, 9207, 9372, 9424, 9504, 10032, 10224, 10602, 10792, 10912, 11286, 12141, 12276, 12496, 12958, 13206, 13392, 14058, 14136, 14839, 15048, 15336, 15903, 16188, 16368, 16416, 17608, 18414, 18744, 18848, 19437, 19809, 20064, 20448, 21087, 21204, 21584, 22572, 24211, 24282, 24552, 24992, 25916, 26412, 26784, 28116, 28272, 29678, 30096, 30672, 31806, 32376, 32736, 35216, 36423, 36828, 37488, 38874, 39618, 41819, 42174, 42408, 43168, 44517, 45144, 48422, 48564, 49104, 51832, 52824, 56232, 56544, 58311, 59356, 59427, 60192, 61344, 63612, 64752, 70432, 72633, 72846, 73656, 74976, 77748, 79236, 83638, 84348, 84816, 89034, 90288, 96844, 97128, 98208, 103664, 105648, 112464, 116622, 118712, 118854, 125457, 127224, 129504, 133551, 145266, 145692, 147312, 155496, 158472, 167276, 168696, 169632, 174933, 178068, 180576, 193688, 194256, 207328, 211296, 217899, 224928, 233244, 237424, 237708, 250914, 254448, 267102, 290532, 291384, 294624, 310992, 316944, 334552, 337392, 349866, 356136, 376371, 387376, 388512, 400653, 435798, 460009, 466488, 474848, 475416, 501828, 508896, 534204, 581064, 582768, 621984, 633888, 653697, 669104, 674784, 699732, 712272, 752742, 774752, 801306, 871596, 920018, 932976, 950832, 1003656, 1068408, 1129113, 1162128, 1165536, 1307394, 1338208, 1380027, 1399464, 1424544, 1505484, 1602612, 1743192, 1840036, 1865952, 1901664, 2007312, 2136816, 2258226, 2324256, 2614788, 2760054, 2798928, 3010968, 3205224, 3486384, 3680072, 4014624, 4140081, 4273632, 4516452, 5229576, 5520108, 5597856, 6021936, 6410448, 6972768, 7360144, 8280162, 9032904, 10459152, 11040216, 12043872, 12420243, 12820896, 14720288, 16560324, 18065808, 20918304, 22080432, 24840486, 33120648, 36131616, 44160864, 49680972, 66241296, 99361944, 132482592, 198723888, 397447776]

約数ペア:

[(1, 397447776), (2, 198723888), (3, 132482592), (4, 99361944), (6, 66241296), (8, 49680972), (9, 44160864), (11, 36131616), (12, 33120648), (16, 24840486), (18, 22080432), (19, 20918304), (22, 18065808), (24, 16560324), (27, 14720288), (31, 12820896), (32, 12420243), (33, 12043872), (36, 11040216), (38, 10459152), (44, 9032904), (48, 8280162), (54, 7360144), (57, 6972768), (62, 6410448), (66, 6021936), (71, 5597856), (72, 5520108), (76, 5229576), (88, 4516452), (93, 4273632), (96, 4140081), (99, 4014624), (108, 3680072), (114, 3486384), (124, 3205224), (132, 3010968), (142, 2798928), (144, 2760054), (152, 2614788), (171, 2324256), (176, 2258226), (186, 2136816), (198, 2007312), (209, 1901664), (213, 1865952), (216, 1840036), (228, 1743192), (248, 1602612), (264, 1505484), (279, 1424544), (284, 1399464), (288, 1380027), (297, 1338208), (304, 1307394), (341, 1165536), (342, 1162128), (352, 1129113), (372, 1068408), (396, 1003656), (418, 950832), (426, 932976), (432, 920018), (456, 871596), (496, 801306), (513, 774752), (528, 752742), (558, 712272), (568, 699732), (589, 674784), (594, 669104), (608, 653697), (627, 633888), (639, 621984), (682, 582768), (684, 581064), (744, 534204), (781, 508896), (792, 501828), (836, 475416), (837, 474848), (852, 466488), (864, 460009), (912, 435798), (992, 400653), (1023, 388512), (1026, 387376), (1056, 376371), (1116, 356136), (1136, 349866), (1178, 337392), (1188, 334552), (1254, 316944), (1278, 310992), (1349, 294624), (1364, 291384), (1368, 290532), (1488, 267102), (1562, 254448), (1584, 250914), (1672, 237708), (1674, 237424), (1704, 233244), (1767, 224928), (1824, 217899), (1881, 211296), (1917, 207328), (2046, 194256), (2052, 193688), (2201, 180576), (2232, 178068), (2272, 174933), (2343, 169632), (2356, 168696), (2376, 167276), (2508, 158472), (2556, 155496), (2698, 147312), (2728, 145692), (2736, 145266), (2976, 133551), (3069, 129504), (3124, 127224), (3168, 125457), (3344, 118854), (3348, 118712), (3408, 116622), (3534, 112464), (3762, 105648), (3834, 103664), (4047, 98208), (4092, 97128), (4104, 96844), (4402, 90288), (4464, 89034), (4686, 84816), (4712, 84348), (4752, 83638), (5016, 79236), (5112, 77748), (5301, 74976), (5396, 73656), (5456, 72846), (5472, 72633), (5643, 70432), (6138, 64752), (6248, 63612), (6479, 61344), (6603, 60192), (6688, 59427), (6696, 59356), (6816, 58311), (7029, 56544), (7068, 56232), (7524, 52824), (7668, 51832), (8094, 49104), (8184, 48564), (8208, 48422), (8804, 45144), (8928, 44517), (9207, 43168), (9372, 42408), (9424, 42174), (9504, 41819), (10032, 39618), (10224, 38874), (10602, 37488), (10792, 36828), (10912, 36423), (11286, 35216), (12141, 32736), (12276, 32376), (12496, 31806), (12958, 30672), (13206, 30096), (13392, 29678), (14058, 28272), (14136, 28116), (14839, 26784), (15048, 26412), (15336, 25916), (15903, 24992), (16188, 24552), (16368, 24282), (16416, 24211), (17608, 22572), (18414, 21584), (18744, 21204), (18848, 21087), (19437, 20448), (19809, 20064)]