245675808

素因数分解:

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

素因数の和:869

約数の個数: 192

約数和(自身を含む): 836640000

約数和(自身を除く): 590964192

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, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 432, 441, 504, 588, 672, 686, 756, 784, 829, 864, 882, 1008, 1029, 1176, 1323, 1372, 1512, 1568, 1658, 1764, 2016, 2058, 2352, 2487, 2646, 2744, 3024, 3087, 3316, 3528, 4116, 4704, 4974, 5292, 5488, 5803, 6048, 6174, 6632, 7056, 7461, 8232, 9261, 9948, 10584, 10976, 11606, 12348, 13264, 14112, 14922, 16464, 17409, 18522, 19896, 21168, 22383, 23212, 24696, 26528, 29844, 32928, 34818, 37044, 39792, 40621, 42336, 44766, 46424, 49392, 52227, 59688, 69636, 74088, 79584, 81242, 89532, 92848, 98784, 104454, 119376, 121863, 139272, 148176, 156681, 162484, 179064, 185696, 208908, 238752, 243726, 278544, 284347, 296352, 313362, 324968, 358128, 365589, 417816, 487452, 557088, 568694, 626724, 649936, 716256, 731178, 835632, 853041, 974904, 1096767, 1137388, 1253448, 1299872, 1462356, 1671264, 1706082, 1949808, 2193534, 2274776, 2506896, 2559123, 2924712, 3412164, 3899616, 4387068, 4549552, 5013792, 5118246, 5849424, 6824328, 7677369, 8774136, 9099104, 10236492, 11698848, 13648656, 15354738, 17548272, 20472984, 27297312, 30709476, 35096544, 40945968, 61418952, 81891936, 122837904, 245675808]

約数ペア:

[(1, 245675808), (2, 122837904), (3, 81891936), (4, 61418952), (6, 40945968), (7, 35096544), (8, 30709476), (9, 27297312), (12, 20472984), (14, 17548272), (16, 15354738), (18, 13648656), (21, 11698848), (24, 10236492), (27, 9099104), (28, 8774136), (32, 7677369), (36, 6824328), (42, 5849424), (48, 5118246), (49, 5013792), (54, 4549552), (56, 4387068), (63, 3899616), (72, 3412164), (84, 2924712), (96, 2559123), (98, 2506896), (108, 2274776), (112, 2193534), (126, 1949808), (144, 1706082), (147, 1671264), (168, 1462356), (189, 1299872), (196, 1253448), (216, 1137388), (224, 1096767), (252, 974904), (288, 853041), (294, 835632), (336, 731178), (343, 716256), (378, 649936), (392, 626724), (432, 568694), (441, 557088), (504, 487452), (588, 417816), (672, 365589), (686, 358128), (756, 324968), (784, 313362), (829, 296352), (864, 284347), (882, 278544), (1008, 243726), (1029, 238752), (1176, 208908), (1323, 185696), (1372, 179064), (1512, 162484), (1568, 156681), (1658, 148176), (1764, 139272), (2016, 121863), (2058, 119376), (2352, 104454), (2487, 98784), (2646, 92848), (2744, 89532), (3024, 81242), (3087, 79584), (3316, 74088), (3528, 69636), (4116, 59688), (4704, 52227), (4974, 49392), (5292, 46424), (5488, 44766), (5803, 42336), (6048, 40621), (6174, 39792), (6632, 37044), (7056, 34818), (7461, 32928), (8232, 29844), (9261, 26528), (9948, 24696), (10584, 23212), (10976, 22383), (11606, 21168), (12348, 19896), (13264, 18522), (14112, 17409), (14922, 16464)]