664625905664

素因数分解:

$2^{15}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:838

約数の個数: 256

約数和(自身を含む): 1581060710400

約数和(自身を除く): 916434804736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 151, 217, 224, 248, 256, 302, 434, 448, 496, 512, 604, 619, 868, 896, 992, 1024, 1057, 1208, 1238, 1736, 1792, 1984, 2048, 2114, 2416, 2476, 3472, 3584, 3968, 4096, 4228, 4333, 4681, 4832, 4952, 6944, 7168, 7936, 8192, 8456, 8666, 9362, 9664, 9904, 13888, 14336, 15872, 16384, 16912, 17332, 18724, 19189, 19328, 19808, 27776, 28672, 31744, 32767, 32768, 33824, 34664, 37448, 38378, 38656, 39616, 55552, 57344, 63488, 65534, 67648, 69328, 74896, 76756, 77312, 79232, 93469, 111104, 114688, 126976, 131068, 134323, 135296, 138656, 149792, 153512, 154624, 158464, 186938, 222208, 229376, 253952, 262136, 268646, 270592, 277312, 299584, 307024, 309248, 316928, 373876, 444416, 507904, 524272, 537292, 541184, 554624, 599168, 614048, 618496, 633856, 654283, 747752, 888832, 1015808, 1048544, 1074584, 1082368, 1109248, 1198336, 1228096, 1236992, 1267712, 1308566, 1495504, 1777664, 2097088, 2149168, 2164736, 2218496, 2396672, 2456192, 2473984, 2535424, 2617132, 2897539, 2991008, 3555328, 4194176, 4298336, 4329472, 4436992, 4793344, 4912384, 4947968, 5070848, 5234264, 5795078, 5982016, 7110656, 8388352, 8596672, 8658944, 8873984, 9586688, 9824768, 10141696, 10468528, 11590156, 11964032, 16776704, 17193344, 17317888, 17747968, 19173376, 19649536, 20282773, 20283392, 20937056, 23180312, 23928064, 33553408, 34386688, 34635776, 35495936, 38346752, 39299072, 40565546, 41874112, 46360624, 47856128, 67106816, 68773376, 70991872, 76693504, 78598144, 81131092, 83748224, 92721248, 95712256, 134213632, 137546752, 141983744, 153387008, 157196288, 162262184, 167496448, 185442496, 191424512, 268427264, 275093504, 314392576, 324524368, 334992896, 370884992, 382849024, 536854528, 550187008, 628785152, 649048736, 669985792, 741769984, 765698048, 1073709056, 1100374016, 1298097472, 1339971584, 1483539968, 1531396096, 2200748032, 2596194944, 2679943168, 2967079936, 3062792192, 4401496064, 5192389888, 5359886336, 5934159872, 10384779776, 10719772672, 11868319744, 20769559552, 21439545344, 23736639488, 41539119104, 47473278976, 83078238208, 94946557952, 166156476416, 332312952832, 664625905664]

約数ペア:

[(1, 664625905664), (2, 332312952832), (4, 166156476416), (7, 94946557952), (8, 83078238208), (14, 47473278976), (16, 41539119104), (28, 23736639488), (31, 21439545344), (32, 20769559552), (56, 11868319744), (62, 10719772672), (64, 10384779776), (112, 5934159872), (124, 5359886336), (128, 5192389888), (151, 4401496064), (217, 3062792192), (224, 2967079936), (248, 2679943168), (256, 2596194944), (302, 2200748032), (434, 1531396096), (448, 1483539968), (496, 1339971584), (512, 1298097472), (604, 1100374016), (619, 1073709056), (868, 765698048), (896, 741769984), (992, 669985792), (1024, 649048736), (1057, 628785152), (1208, 550187008), (1238, 536854528), (1736, 382849024), (1792, 370884992), (1984, 334992896), (2048, 324524368), (2114, 314392576), (2416, 275093504), (2476, 268427264), (3472, 191424512), (3584, 185442496), (3968, 167496448), (4096, 162262184), (4228, 157196288), (4333, 153387008), (4681, 141983744), (4832, 137546752), (4952, 134213632), (6944, 95712256), (7168, 92721248), (7936, 83748224), (8192, 81131092), (8456, 78598144), (8666, 76693504), (9362, 70991872), (9664, 68773376), (9904, 67106816), (13888, 47856128), (14336, 46360624), (15872, 41874112), (16384, 40565546), (16912, 39299072), (17332, 38346752), (18724, 35495936), (19189, 34635776), (19328, 34386688), (19808, 33553408), (27776, 23928064), (28672, 23180312), (31744, 20937056), (32767, 20283392), (32768, 20282773), (33824, 19649536), (34664, 19173376), (37448, 17747968), (38378, 17317888), (38656, 17193344), (39616, 16776704), (55552, 11964032), (57344, 11590156), (63488, 10468528), (65534, 10141696), (67648, 9824768), (69328, 9586688), (74896, 8873984), (76756, 8658944), (77312, 8596672), (79232, 8388352), (93469, 7110656), (111104, 5982016), (114688, 5795078), (126976, 5234264), (131068, 5070848), (134323, 4947968), (135296, 4912384), (138656, 4793344), (149792, 4436992), (153512, 4329472), (154624, 4298336), (158464, 4194176), (186938, 3555328), (222208, 2991008), (229376, 2897539), (253952, 2617132), (262136, 2535424), (268646, 2473984), (270592, 2456192), (277312, 2396672), (299584, 2218496), (307024, 2164736), (309248, 2149168), (316928, 2097088), (373876, 1777664), (444416, 1495504), (507904, 1308566), (524272, 1267712), (537292, 1236992), (541184, 1228096), (554624, 1198336), (599168, 1109248), (614048, 1082368), (618496, 1074584), (633856, 1048544), (654283, 1015808), (747752, 888832)]