374929128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 256

約数和(自身を含む): 1296384000

約数和(自身を除く): 921454872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 31, 36, 38, 42, 54, 56, 57, 62, 63, 72, 76, 84, 93, 108, 114, 124, 126, 133, 152, 168, 171, 186, 189, 216, 217, 228, 248, 252, 266, 279, 342, 372, 378, 399, 421, 434, 456, 504, 513, 532, 558, 589, 651, 684, 744, 756, 798, 837, 842, 868, 1026, 1064, 1116, 1178, 1197, 1263, 1302, 1368, 1512, 1596, 1674, 1684, 1736, 1767, 1953, 2052, 2232, 2356, 2394, 2526, 2604, 2947, 3192, 3348, 3368, 3534, 3591, 3789, 3906, 4104, 4123, 4712, 4788, 5052, 5208, 5301, 5859, 5894, 6696, 7068, 7182, 7578, 7812, 7999, 8246, 8841, 9576, 10104, 10602, 11367, 11718, 11788, 12369, 13051, 14136, 14364, 15156, 15624, 15903, 15998, 16492, 17682, 21204, 22734, 23436, 23576, 23997, 24738, 26102, 26523, 28728, 30312, 31806, 31996, 32984, 35364, 37107, 39153, 42408, 45468, 46872, 47994, 49476, 52204, 53046, 55993, 63612, 63992, 70728, 71991, 74214, 78306, 79569, 90936, 91357, 95988, 98952, 104408, 106092, 111321, 111986, 117459, 127224, 143982, 148428, 156612, 159138, 167979, 182714, 191976, 212184, 215973, 222642, 223972, 234918, 247969, 274071, 287964, 296856, 313224, 318276, 335958, 352377, 365428, 431946, 445284, 447944, 469836, 495938, 503937, 548142, 575928, 636552, 671916, 704754, 730856, 743907, 822213, 863892, 890568, 939672, 991876, 1007874, 1096284, 1343832, 1409508, 1487814, 1511811, 1644426, 1727784, 1735783, 1983752, 2015748, 2192568, 2231721, 2466639, 2819016, 2975628, 3023622, 3288852, 3471566, 4031496, 4463442, 4933278, 5207349, 5951256, 6047244, 6577704, 6695163, 6943132, 8926884, 9866556, 10414698, 12094488, 13390326, 13886264, 15622047, 17853768, 19733112, 20829396, 26780652, 31244094, 41658792, 46866141, 53561304, 62488188, 93732282, 124976376, 187464564, 374929128]

約数ペア:

[(1, 374929128), (2, 187464564), (3, 124976376), (4, 93732282), (6, 62488188), (7, 53561304), (8, 46866141), (9, 41658792), (12, 31244094), (14, 26780652), (18, 20829396), (19, 19733112), (21, 17853768), (24, 15622047), (27, 13886264), (28, 13390326), (31, 12094488), (36, 10414698), (38, 9866556), (42, 8926884), (54, 6943132), (56, 6695163), (57, 6577704), (62, 6047244), (63, 5951256), (72, 5207349), (76, 4933278), (84, 4463442), (93, 4031496), (108, 3471566), (114, 3288852), (124, 3023622), (126, 2975628), (133, 2819016), (152, 2466639), (168, 2231721), (171, 2192568), (186, 2015748), (189, 1983752), (216, 1735783), (217, 1727784), (228, 1644426), (248, 1511811), (252, 1487814), (266, 1409508), (279, 1343832), (342, 1096284), (372, 1007874), (378, 991876), (399, 939672), (421, 890568), (434, 863892), (456, 822213), (504, 743907), (513, 730856), (532, 704754), (558, 671916), (589, 636552), (651, 575928), (684, 548142), (744, 503937), (756, 495938), (798, 469836), (837, 447944), (842, 445284), (868, 431946), (1026, 365428), (1064, 352377), (1116, 335958), (1178, 318276), (1197, 313224), (1263, 296856), (1302, 287964), (1368, 274071), (1512, 247969), (1596, 234918), (1674, 223972), (1684, 222642), (1736, 215973), (1767, 212184), (1953, 191976), (2052, 182714), (2232, 167979), (2356, 159138), (2394, 156612), (2526, 148428), (2604, 143982), (2947, 127224), (3192, 117459), (3348, 111986), (3368, 111321), (3534, 106092), (3591, 104408), (3789, 98952), (3906, 95988), (4104, 91357), (4123, 90936), (4712, 79569), (4788, 78306), (5052, 74214), (5208, 71991), (5301, 70728), (5859, 63992), (5894, 63612), (6696, 55993), (7068, 53046), (7182, 52204), (7578, 49476), (7812, 47994), (7999, 46872), (8246, 45468), (8841, 42408), (9576, 39153), (10104, 37107), (10602, 35364), (11367, 32984), (11718, 31996), (11788, 31806), (12369, 30312), (13051, 28728), (14136, 26523), (14364, 26102), (15156, 24738), (15624, 23997), (15903, 23576), (15998, 23436), (16492, 22734), (17682, 21204)]