2747435264

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 216

約数和(自身を含む): 6878043648

約数和(自身を除く): 4130608384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 137, 152, 217, 224, 248, 256, 266, 274, 304, 361, 434, 448, 496, 532, 548, 589, 608, 722, 868, 896, 959, 992, 1064, 1096, 1178, 1216, 1444, 1736, 1792, 1918, 1984, 2128, 2192, 2356, 2432, 2527, 2603, 2888, 3472, 3836, 3968, 4123, 4247, 4256, 4384, 4712, 4864, 5054, 5206, 5776, 6944, 7672, 7936, 8246, 8494, 8512, 8768, 9424, 10108, 10412, 11191, 11552, 13888, 15344, 16492, 16988, 17024, 17536, 18221, 18848, 20216, 20824, 22382, 23104, 27776, 29729, 30688, 32984, 33976, 34048, 35072, 36442, 37696, 40432, 41648, 44764, 46208, 49457, 55552, 59458, 61376, 65968, 67952, 72884, 75392, 78337, 80693, 80864, 83296, 89528, 92416, 98914, 118916, 122752, 131936, 135904, 145768, 150784, 156674, 161386, 161728, 166592, 179056, 197828, 237832, 245504, 263872, 271808, 291536, 313348, 322772, 323456, 333184, 346199, 358112, 395656, 475664, 527744, 543616, 564851, 583072, 626696, 645544, 646912, 666368, 692398, 716224, 791312, 951328, 1055488, 1087232, 1129702, 1166144, 1253392, 1291088, 1384796, 1432448, 1533167, 1582624, 1902656, 2259404, 2332288, 2506784, 2582176, 2769592, 2864896, 3066334, 3165248, 3805312, 4518808, 4664576, 5013568, 5164352, 5539184, 6132668, 6330496, 7610624, 9037616, 10027136, 10328704, 10732169, 11078368, 12265336, 12660992, 18075232, 20054272, 20657408, 21464338, 22156736, 24530672, 36150464, 42928676, 44313472, 49061344, 72300928, 85857352, 88626944, 98122688, 144601856, 171714704, 196245376, 343429408, 392490752, 686858816, 1373717632, 2747435264]

約数ペア:

[(1, 2747435264), (2, 1373717632), (4, 686858816), (7, 392490752), (8, 343429408), (14, 196245376), (16, 171714704), (19, 144601856), (28, 98122688), (31, 88626944), (32, 85857352), (38, 72300928), (56, 49061344), (62, 44313472), (64, 42928676), (76, 36150464), (112, 24530672), (124, 22156736), (128, 21464338), (133, 20657408), (137, 20054272), (152, 18075232), (217, 12660992), (224, 12265336), (248, 11078368), (256, 10732169), (266, 10328704), (274, 10027136), (304, 9037616), (361, 7610624), (434, 6330496), (448, 6132668), (496, 5539184), (532, 5164352), (548, 5013568), (589, 4664576), (608, 4518808), (722, 3805312), (868, 3165248), (896, 3066334), (959, 2864896), (992, 2769592), (1064, 2582176), (1096, 2506784), (1178, 2332288), (1216, 2259404), (1444, 1902656), (1736, 1582624), (1792, 1533167), (1918, 1432448), (1984, 1384796), (2128, 1291088), (2192, 1253392), (2356, 1166144), (2432, 1129702), (2527, 1087232), (2603, 1055488), (2888, 951328), (3472, 791312), (3836, 716224), (3968, 692398), (4123, 666368), (4247, 646912), (4256, 645544), (4384, 626696), (4712, 583072), (4864, 564851), (5054, 543616), (5206, 527744), (5776, 475664), (6944, 395656), (7672, 358112), (7936, 346199), (8246, 333184), (8494, 323456), (8512, 322772), (8768, 313348), (9424, 291536), (10108, 271808), (10412, 263872), (11191, 245504), (11552, 237832), (13888, 197828), (15344, 179056), (16492, 166592), (16988, 161728), (17024, 161386), (17536, 156674), (18221, 150784), (18848, 145768), (20216, 135904), (20824, 131936), (22382, 122752), (23104, 118916), (27776, 98914), (29729, 92416), (30688, 89528), (32984, 83296), (33976, 80864), (34048, 80693), (35072, 78337), (36442, 75392), (37696, 72884), (40432, 67952), (41648, 65968), (44764, 61376), (46208, 59458), (49457, 55552)]