2779250688

素因数分解:

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

素因数の和:94

約数の個数: 240

約数和(自身を含む): 8724144000

約数和(自身を除く): 5944893312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 128, 144, 152, 171, 186, 192, 228, 248, 256, 279, 288, 304, 342, 372, 384, 456, 496, 512, 558, 576, 589, 608, 684, 744, 768, 912, 992, 1024, 1116, 1152, 1178, 1216, 1368, 1488, 1536, 1767, 1824, 1984, 2048, 2232, 2304, 2356, 2432, 2736, 2976, 3072, 3534, 3648, 3968, 4096, 4464, 4608, 4712, 4864, 5301, 5472, 5952, 6144, 7068, 7296, 7936, 8192, 8928, 9216, 9424, 9728, 10602, 10944, 11904, 12288, 14136, 14592, 15872, 16384, 17856, 18432, 18848, 19456, 21204, 21888, 23808, 24576, 28272, 29184, 31744, 32768, 35712, 36864, 37696, 38912, 42408, 43776, 47616, 49152, 56544, 58368, 63488, 65536, 71424, 73728, 75392, 77824, 84816, 87552, 95232, 98304, 113088, 116736, 126976, 131072, 142848, 147456, 150784, 155648, 169632, 175104, 190464, 196608, 226176, 233472, 253952, 262144, 285696, 294912, 301568, 311296, 339264, 350208, 380928, 393216, 452352, 466944, 507904, 524288, 571392, 589824, 603136, 622592, 678528, 700416, 761856, 786432, 904704, 933888, 1015808, 1142784, 1179648, 1206272, 1245184, 1357056, 1400832, 1523712, 1572864, 1809408, 1867776, 2031616, 2285568, 2359296, 2412544, 2490368, 2714112, 2801664, 3047424, 3618816, 3735552, 4063232, 4571136, 4718592, 4825088, 4980736, 5428224, 5603328, 6094848, 7237632, 7471104, 8126464, 9142272, 9650176, 9961472, 10856448, 11206656, 12189696, 14475264, 14942208, 16252928, 18284544, 19300352, 21712896, 22413312, 24379392, 28950528, 29884416, 36569088, 38600704, 43425792, 44826624, 48758784, 57901056, 73138176, 77201408, 86851584, 89653248, 115802112, 146276352, 154402816, 173703168, 231604224, 308805632, 347406336, 463208448, 694812672, 926416896, 1389625344, 2779250688]

約数ペア:

[(1, 2779250688), (2, 1389625344), (3, 926416896), (4, 694812672), (6, 463208448), (8, 347406336), (9, 308805632), (12, 231604224), (16, 173703168), (18, 154402816), (19, 146276352), (24, 115802112), (31, 89653248), (32, 86851584), (36, 77201408), (38, 73138176), (48, 57901056), (57, 48758784), (62, 44826624), (64, 43425792), (72, 38600704), (76, 36569088), (93, 29884416), (96, 28950528), (114, 24379392), (124, 22413312), (128, 21712896), (144, 19300352), (152, 18284544), (171, 16252928), (186, 14942208), (192, 14475264), (228, 12189696), (248, 11206656), (256, 10856448), (279, 9961472), (288, 9650176), (304, 9142272), (342, 8126464), (372, 7471104), (384, 7237632), (456, 6094848), (496, 5603328), (512, 5428224), (558, 4980736), (576, 4825088), (589, 4718592), (608, 4571136), (684, 4063232), (744, 3735552), (768, 3618816), (912, 3047424), (992, 2801664), (1024, 2714112), (1116, 2490368), (1152, 2412544), (1178, 2359296), (1216, 2285568), (1368, 2031616), (1488, 1867776), (1536, 1809408), (1767, 1572864), (1824, 1523712), (1984, 1400832), (2048, 1357056), (2232, 1245184), (2304, 1206272), (2356, 1179648), (2432, 1142784), (2736, 1015808), (2976, 933888), (3072, 904704), (3534, 786432), (3648, 761856), (3968, 700416), (4096, 678528), (4464, 622592), (4608, 603136), (4712, 589824), (4864, 571392), (5301, 524288), (5472, 507904), (5952, 466944), (6144, 452352), (7068, 393216), (7296, 380928), (7936, 350208), (8192, 339264), (8928, 311296), (9216, 301568), (9424, 294912), (9728, 285696), (10602, 262144), (10944, 253952), (11904, 233472), (12288, 226176), (14136, 196608), (14592, 190464), (15872, 175104), (16384, 169632), (17856, 155648), (18432, 150784), (18848, 147456), (19456, 142848), (21204, 131072), (21888, 126976), (23808, 116736), (24576, 113088), (28272, 98304), (29184, 95232), (31744, 87552), (32768, 84816), (35712, 77824), (36864, 75392), (37696, 73728), (38912, 71424), (42408, 65536), (43776, 63488), (47616, 58368), (49152, 56544)]