310007808

素因数分解:

$2^{11}\times 3^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 991235700

約数和(自身を除く): 681227892

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 139, 144, 176, 192, 198, 242, 256, 264, 278, 288, 352, 363, 384, 396, 417, 484, 512, 528, 556, 576, 704, 726, 768, 792, 834, 968, 1024, 1056, 1089, 1112, 1152, 1251, 1408, 1452, 1529, 1536, 1584, 1668, 1936, 2048, 2112, 2178, 2224, 2304, 2502, 2816, 2904, 3058, 3072, 3168, 3336, 3872, 4224, 4356, 4448, 4587, 4608, 5004, 5632, 5808, 6116, 6144, 6336, 6672, 7744, 8448, 8712, 8896, 9174, 9216, 10008, 11264, 11616, 12232, 12672, 13344, 13761, 15488, 16819, 16896, 17424, 17792, 18348, 18432, 20016, 22528, 23232, 24464, 25344, 26688, 27522, 30976, 33638, 33792, 34848, 35584, 36696, 40032, 46464, 48928, 50457, 50688, 53376, 55044, 61952, 67276, 67584, 69696, 71168, 73392, 80064, 92928, 97856, 100914, 101376, 106752, 110088, 123904, 134552, 139392, 142336, 146784, 151371, 160128, 185856, 195712, 201828, 202752, 213504, 220176, 247808, 269104, 278784, 284672, 293568, 302742, 320256, 371712, 391424, 403656, 427008, 440352, 538208, 557568, 587136, 605484, 640512, 743424, 782848, 807312, 854016, 880704, 1076416, 1115136, 1174272, 1210968, 1281024, 1565696, 1614624, 1761408, 2152832, 2230272, 2348544, 2421936, 2562048, 3131392, 3229248, 3522816, 4305664, 4697088, 4843872, 6458496, 7045632, 8611328, 9394176, 9687744, 12916992, 14091264, 17222656, 19375488, 25833984, 28182528, 34445312, 38750976, 51667968, 77501952, 103335936, 155003904, 310007808]

約数ペア:

[(1, 310007808), (2, 155003904), (3, 103335936), (4, 77501952), (6, 51667968), (8, 38750976), (9, 34445312), (11, 28182528), (12, 25833984), (16, 19375488), (18, 17222656), (22, 14091264), (24, 12916992), (32, 9687744), (33, 9394176), (36, 8611328), (44, 7045632), (48, 6458496), (64, 4843872), (66, 4697088), (72, 4305664), (88, 3522816), (96, 3229248), (99, 3131392), (121, 2562048), (128, 2421936), (132, 2348544), (139, 2230272), (144, 2152832), (176, 1761408), (192, 1614624), (198, 1565696), (242, 1281024), (256, 1210968), (264, 1174272), (278, 1115136), (288, 1076416), (352, 880704), (363, 854016), (384, 807312), (396, 782848), (417, 743424), (484, 640512), (512, 605484), (528, 587136), (556, 557568), (576, 538208), (704, 440352), (726, 427008), (768, 403656), (792, 391424), (834, 371712), (968, 320256), (1024, 302742), (1056, 293568), (1089, 284672), (1112, 278784), (1152, 269104), (1251, 247808), (1408, 220176), (1452, 213504), (1529, 202752), (1536, 201828), (1584, 195712), (1668, 185856), (1936, 160128), (2048, 151371), (2112, 146784), (2178, 142336), (2224, 139392), (2304, 134552), (2502, 123904), (2816, 110088), (2904, 106752), (3058, 101376), (3072, 100914), (3168, 97856), (3336, 92928), (3872, 80064), (4224, 73392), (4356, 71168), (4448, 69696), (4587, 67584), (4608, 67276), (5004, 61952), (5632, 55044), (5808, 53376), (6116, 50688), (6144, 50457), (6336, 48928), (6672, 46464), (7744, 40032), (8448, 36696), (8712, 35584), (8896, 34848), (9174, 33792), (9216, 33638), (10008, 30976), (11264, 27522), (11616, 26688), (12232, 25344), (12672, 24464), (13344, 23232), (13761, 22528), (15488, 20016), (16819, 18432), (16896, 18348), (17424, 17792)]