64280832

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1$

素因数の和:1124

約数の個数: 144

約数和(自身を含む): 213491712

約数和(自身を除く): 149210880

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1087, 1232, 1344, 1408, 1792, 1848, 2112, 2174, 2464, 2688, 2816, 3261, 3696, 4224, 4348, 4928, 5376, 6522, 7392, 7609, 8448, 8696, 9856, 11957, 13044, 14784, 15218, 17392, 19712, 22827, 23914, 26088, 29568, 30436, 34784, 35871, 45654, 47828, 52176, 59136, 60872, 69568, 71742, 83699, 91308, 95656, 104352, 121744, 139136, 143484, 167398, 182616, 191312, 208704, 243488, 251097, 278272, 286968, 334796, 365232, 382624, 417408, 486976, 502194, 573936, 669592, 730464, 765248, 834816, 973952, 1004388, 1147872, 1339184, 1460928, 1530496, 1947904, 2008776, 2295744, 2678368, 2921856, 3060992, 4017552, 4591488, 5356736, 5843712, 8035104, 9182976, 10713472, 16070208, 21426944, 32140416, 64280832]

約数ペア:

[(1, 64280832), (2, 32140416), (3, 21426944), (4, 16070208), (6, 10713472), (7, 9182976), (8, 8035104), (11, 5843712), (12, 5356736), (14, 4591488), (16, 4017552), (21, 3060992), (22, 2921856), (24, 2678368), (28, 2295744), (32, 2008776), (33, 1947904), (42, 1530496), (44, 1460928), (48, 1339184), (56, 1147872), (64, 1004388), (66, 973952), (77, 834816), (84, 765248), (88, 730464), (96, 669592), (112, 573936), (128, 502194), (132, 486976), (154, 417408), (168, 382624), (176, 365232), (192, 334796), (224, 286968), (231, 278272), (256, 251097), (264, 243488), (308, 208704), (336, 191312), (352, 182616), (384, 167398), (448, 143484), (462, 139136), (528, 121744), (616, 104352), (672, 95656), (704, 91308), (768, 83699), (896, 71742), (924, 69568), (1056, 60872), (1087, 59136), (1232, 52176), (1344, 47828), (1408, 45654), (1792, 35871), (1848, 34784), (2112, 30436), (2174, 29568), (2464, 26088), (2688, 23914), (2816, 22827), (3261, 19712), (3696, 17392), (4224, 15218), (4348, 14784), (4928, 13044), (5376, 11957), (6522, 9856), (7392, 8696), (7609, 8448)]