1528763264

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2468

約数の個数: 128

約数和(自身を含む): 3750727680

約数和(自身を除く): 2221964416

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 128, 161, 184, 217, 224, 248, 322, 368, 434, 448, 496, 644, 713, 736, 868, 896, 992, 1288, 1426, 1472, 1736, 1984, 2393, 2576, 2852, 2944, 3472, 3968, 4786, 4991, 5152, 5704, 6944, 9572, 9982, 10304, 11408, 13888, 16751, 19144, 19964, 20608, 22816, 27776, 33502, 38288, 39928, 45632, 55039, 67004, 74183, 76576, 79856, 91264, 110078, 134008, 148366, 153152, 159712, 220156, 268016, 296732, 306304, 319424, 385273, 440312, 519281, 536032, 593464, 638848, 770546, 880624, 1038562, 1072064, 1186928, 1541092, 1706209, 1761248, 2077124, 2144128, 2373856, 3082184, 3412418, 3522496, 4154248, 4747712, 6164368, 6824836, 7044992, 8308496, 9495424, 11943463, 12328736, 13649672, 16616992, 23886926, 24657472, 27299344, 33233984, 47773852, 49314944, 54598688, 66467968, 95547704, 109197376, 191095408, 218394752, 382190816, 764381632, 1528763264]

約数ペア:

[(1, 1528763264), (2, 764381632), (4, 382190816), (7, 218394752), (8, 191095408), (14, 109197376), (16, 95547704), (23, 66467968), (28, 54598688), (31, 49314944), (32, 47773852), (46, 33233984), (56, 27299344), (62, 24657472), (64, 23886926), (92, 16616992), (112, 13649672), (124, 12328736), (128, 11943463), (161, 9495424), (184, 8308496), (217, 7044992), (224, 6824836), (248, 6164368), (322, 4747712), (368, 4154248), (434, 3522496), (448, 3412418), (496, 3082184), (644, 2373856), (713, 2144128), (736, 2077124), (868, 1761248), (896, 1706209), (992, 1541092), (1288, 1186928), (1426, 1072064), (1472, 1038562), (1736, 880624), (1984, 770546), (2393, 638848), (2576, 593464), (2852, 536032), (2944, 519281), (3472, 440312), (3968, 385273), (4786, 319424), (4991, 306304), (5152, 296732), (5704, 268016), (6944, 220156), (9572, 159712), (9982, 153152), (10304, 148366), (11408, 134008), (13888, 110078), (16751, 91264), (19144, 79856), (19964, 76576), (20608, 74183), (22816, 67004), (27776, 55039), (33502, 45632), (38288, 39928)]