315868896

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{829}}^1$

素因数の和:868

約数の個数: 216

約数和(自身を含む): 1084912920

約数和(自身を除く): 769044024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 672, 756, 784, 829, 864, 882, 972, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1658, 1701, 1764, 1944, 2016, 2268, 2352, 2487, 2592, 2646, 3024, 3316, 3402, 3528, 3888, 3969, 4536, 4704, 4974, 5292, 5803, 6048, 6632, 6804, 7056, 7461, 7776, 7938, 9072, 9948, 10584, 11606, 11907, 13264, 13608, 14112, 14922, 15876, 17409, 18144, 19896, 21168, 22383, 23212, 23814, 26528, 27216, 29844, 31752, 34818, 39792, 40621, 42336, 44766, 46424, 47628, 52227, 54432, 59688, 63504, 67149, 69636, 79584, 81242, 89532, 92848, 95256, 104454, 119376, 121863, 127008, 134298, 139272, 156681, 162484, 179064, 185696, 190512, 201447, 208908, 238752, 243726, 268596, 278544, 313362, 324968, 358128, 365589, 381024, 402894, 417816, 470043, 487452, 537192, 557088, 626724, 649936, 716256, 731178, 805788, 835632, 940086, 974904, 1074384, 1096767, 1253448, 1299872, 1410129, 1462356, 1611576, 1671264, 1880172, 1949808, 2148768, 2193534, 2506896, 2820258, 2924712, 3223152, 3290301, 3760344, 3899616, 4387068, 5013792, 5640516, 5849424, 6446304, 6580602, 7520688, 8774136, 9870903, 11281032, 11698848, 13161204, 15041376, 17548272, 19741806, 22562064, 26322408, 35096544, 39483612, 45124128, 52644816, 78967224, 105289632, 157934448, 315868896]

約数ペア:

[(1, 315868896), (2, 157934448), (3, 105289632), (4, 78967224), (6, 52644816), (7, 45124128), (8, 39483612), (9, 35096544), (12, 26322408), (14, 22562064), (16, 19741806), (18, 17548272), (21, 15041376), (24, 13161204), (27, 11698848), (28, 11281032), (32, 9870903), (36, 8774136), (42, 7520688), (48, 6580602), (49, 6446304), (54, 5849424), (56, 5640516), (63, 5013792), (72, 4387068), (81, 3899616), (84, 3760344), (96, 3290301), (98, 3223152), (108, 2924712), (112, 2820258), (126, 2506896), (144, 2193534), (147, 2148768), (162, 1949808), (168, 1880172), (189, 1671264), (196, 1611576), (216, 1462356), (224, 1410129), (243, 1299872), (252, 1253448), (288, 1096767), (294, 1074384), (324, 974904), (336, 940086), (378, 835632), (392, 805788), (432, 731178), (441, 716256), (486, 649936), (504, 626724), (567, 557088), (588, 537192), (648, 487452), (672, 470043), (756, 417816), (784, 402894), (829, 381024), (864, 365589), (882, 358128), (972, 324968), (1008, 313362), (1134, 278544), (1176, 268596), (1296, 243726), (1323, 238752), (1512, 208908), (1568, 201447), (1658, 190512), (1701, 185696), (1764, 179064), (1944, 162484), (2016, 156681), (2268, 139272), (2352, 134298), (2487, 127008), (2592, 121863), (2646, 119376), (3024, 104454), (3316, 95256), (3402, 92848), (3528, 89532), (3888, 81242), (3969, 79584), (4536, 69636), (4704, 67149), (4974, 63504), (5292, 59688), (5803, 54432), (6048, 52227), (6632, 47628), (6804, 46424), (7056, 44766), (7461, 42336), (7776, 40621), (7938, 39792), (9072, 34818), (9948, 31752), (10584, 29844), (11606, 27216), (11907, 26528), (13264, 23814), (13608, 23212), (14112, 22383), (14922, 21168), (15876, 19896), (17409, 18144)]