647768064

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 1886976000

約数和(自身を除く): 1239207936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 179, 186, 192, 228, 248, 256, 304, 358, 372, 384, 456, 496, 512, 537, 589, 608, 716, 744, 768, 912, 992, 1024, 1074, 1178, 1216, 1432, 1488, 1536, 1767, 1824, 1984, 2048, 2148, 2356, 2432, 2864, 2976, 3072, 3401, 3534, 3648, 3968, 4296, 4712, 4864, 5549, 5728, 5952, 6144, 6802, 7068, 7296, 7936, 8592, 9424, 9728, 10203, 11098, 11456, 11904, 13604, 14136, 14592, 15872, 16647, 17184, 18848, 19456, 20406, 22196, 22912, 23808, 27208, 28272, 29184, 31744, 33294, 34368, 37696, 38912, 40812, 44392, 45824, 47616, 54416, 56544, 58368, 63488, 66588, 68736, 75392, 81624, 88784, 91648, 95232, 105431, 108832, 113088, 116736, 133176, 137472, 150784, 163248, 177568, 183296, 190464, 210862, 217664, 226176, 266352, 274944, 301568, 316293, 326496, 355136, 366592, 421724, 435328, 452352, 532704, 549888, 603136, 632586, 652992, 710272, 843448, 870656, 904704, 1065408, 1099776, 1206272, 1265172, 1305984, 1420544, 1686896, 1741312, 1809408, 2130816, 2530344, 2611968, 2841088, 3373792, 3482624, 3618816, 4261632, 5060688, 5223936, 5682176, 6747584, 6965248, 8523264, 10121376, 10447872, 11364352, 13495168, 17046528, 20242752, 20895744, 26990336, 34093056, 40485504, 53980672, 80971008, 107961344, 161942016, 215922688, 323884032, 647768064]

約数ペア:

[(1, 647768064), (2, 323884032), (3, 215922688), (4, 161942016), (6, 107961344), (8, 80971008), (12, 53980672), (16, 40485504), (19, 34093056), (24, 26990336), (31, 20895744), (32, 20242752), (38, 17046528), (48, 13495168), (57, 11364352), (62, 10447872), (64, 10121376), (76, 8523264), (93, 6965248), (96, 6747584), (114, 5682176), (124, 5223936), (128, 5060688), (152, 4261632), (179, 3618816), (186, 3482624), (192, 3373792), (228, 2841088), (248, 2611968), (256, 2530344), (304, 2130816), (358, 1809408), (372, 1741312), (384, 1686896), (456, 1420544), (496, 1305984), (512, 1265172), (537, 1206272), (589, 1099776), (608, 1065408), (716, 904704), (744, 870656), (768, 843448), (912, 710272), (992, 652992), (1024, 632586), (1074, 603136), (1178, 549888), (1216, 532704), (1432, 452352), (1488, 435328), (1536, 421724), (1767, 366592), (1824, 355136), (1984, 326496), (2048, 316293), (2148, 301568), (2356, 274944), (2432, 266352), (2864, 226176), (2976, 217664), (3072, 210862), (3401, 190464), (3534, 183296), (3648, 177568), (3968, 163248), (4296, 150784), (4712, 137472), (4864, 133176), (5549, 116736), (5728, 113088), (5952, 108832), (6144, 105431), (6802, 95232), (7068, 91648), (7296, 88784), (7936, 81624), (8592, 75392), (9424, 68736), (9728, 66588), (10203, 63488), (11098, 58368), (11456, 56544), (11904, 54416), (13604, 47616), (14136, 45824), (14592, 44392), (15872, 40812), (16647, 38912), (17184, 37696), (18848, 34368), (19456, 33294), (20406, 31744), (22196, 29184), (22912, 28272), (23808, 27208)]