318455808

素因数分解:

$2^{14}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 240

約数和(自身を含む): 1006602240

約数和(自身を除く): 688146432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 32, 33, 38, 44, 48, 57, 62, 64, 66, 76, 88, 93, 96, 114, 124, 128, 132, 152, 176, 186, 192, 209, 228, 248, 256, 264, 304, 341, 352, 372, 384, 418, 456, 496, 512, 528, 589, 608, 627, 682, 704, 744, 768, 836, 912, 992, 1023, 1024, 1056, 1178, 1216, 1254, 1364, 1408, 1488, 1536, 1672, 1767, 1824, 1984, 2046, 2048, 2112, 2356, 2432, 2508, 2728, 2816, 2976, 3072, 3344, 3534, 3648, 3968, 4092, 4096, 4224, 4712, 4864, 5016, 5456, 5632, 5952, 6144, 6479, 6688, 7068, 7296, 7936, 8184, 8192, 8448, 9424, 9728, 10032, 10912, 11264, 11904, 12288, 12958, 13376, 14136, 14592, 15872, 16368, 16384, 16896, 18848, 19437, 19456, 20064, 21824, 22528, 23808, 24576, 25916, 26752, 28272, 29184, 31744, 32736, 33792, 37696, 38874, 38912, 40128, 43648, 45056, 47616, 49152, 51832, 53504, 56544, 58368, 63488, 65472, 67584, 75392, 77748, 77824, 80256, 87296, 90112, 95232, 103664, 107008, 113088, 116736, 126976, 130944, 135168, 150784, 155496, 155648, 160512, 174592, 180224, 190464, 207328, 214016, 226176, 233472, 253952, 261888, 270336, 301568, 310992, 311296, 321024, 349184, 380928, 414656, 428032, 452352, 466944, 507904, 523776, 540672, 603136, 621984, 642048, 698368, 761856, 829312, 856064, 904704, 933888, 1047552, 1206272, 1243968, 1284096, 1396736, 1523712, 1658624, 1712128, 1809408, 2095104, 2412544, 2487936, 2568192, 2793472, 3317248, 3424256, 3618816, 4190208, 4825088, 4975872, 5136384, 5586944, 6634496, 7237632, 8380416, 9650176, 9951744, 10272768, 13268992, 14475264, 16760832, 19903488, 26537984, 28950528, 39806976, 53075968, 79613952, 106151936, 159227904, 318455808]

約数ペア:

[(1, 318455808), (2, 159227904), (3, 106151936), (4, 79613952), (6, 53075968), (8, 39806976), (11, 28950528), (12, 26537984), (16, 19903488), (19, 16760832), (22, 14475264), (24, 13268992), (31, 10272768), (32, 9951744), (33, 9650176), (38, 8380416), (44, 7237632), (48, 6634496), (57, 5586944), (62, 5136384), (64, 4975872), (66, 4825088), (76, 4190208), (88, 3618816), (93, 3424256), (96, 3317248), (114, 2793472), (124, 2568192), (128, 2487936), (132, 2412544), (152, 2095104), (176, 1809408), (186, 1712128), (192, 1658624), (209, 1523712), (228, 1396736), (248, 1284096), (256, 1243968), (264, 1206272), (304, 1047552), (341, 933888), (352, 904704), (372, 856064), (384, 829312), (418, 761856), (456, 698368), (496, 642048), (512, 621984), (528, 603136), (589, 540672), (608, 523776), (627, 507904), (682, 466944), (704, 452352), (744, 428032), (768, 414656), (836, 380928), (912, 349184), (992, 321024), (1023, 311296), (1024, 310992), (1056, 301568), (1178, 270336), (1216, 261888), (1254, 253952), (1364, 233472), (1408, 226176), (1488, 214016), (1536, 207328), (1672, 190464), (1767, 180224), (1824, 174592), (1984, 160512), (2046, 155648), (2048, 155496), (2112, 150784), (2356, 135168), (2432, 130944), (2508, 126976), (2728, 116736), (2816, 113088), (2976, 107008), (3072, 103664), (3344, 95232), (3534, 90112), (3648, 87296), (3968, 80256), (4092, 77824), (4096, 77748), (4224, 75392), (4712, 67584), (4864, 65472), (5016, 63488), (5456, 58368), (5632, 56544), (5952, 53504), (6144, 51832), (6479, 49152), (6688, 47616), (7068, 45056), (7296, 43648), (7936, 40128), (8184, 38912), (8192, 38874), (8448, 37696), (9424, 33792), (9728, 32736), (10032, 31744), (10912, 29184), (11264, 28272), (11904, 26752), (12288, 25916), (12958, 24576), (13376, 23808), (14136, 22528), (14592, 21824), (15872, 20064), (16368, 19456), (16384, 19437), (16896, 18848)]