4979903488

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 176

約数和(自身を含む): 11943737344

約数和(自身を除く): 6963833856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 73, 112, 124, 128, 146, 217, 224, 248, 256, 292, 307, 434, 448, 496, 511, 512, 584, 614, 868, 896, 992, 1022, 1024, 1168, 1228, 1736, 1792, 1984, 2044, 2149, 2263, 2336, 2456, 3472, 3584, 3968, 4088, 4298, 4526, 4672, 4912, 6944, 7168, 7936, 8176, 8596, 9052, 9344, 9517, 9824, 13888, 15841, 15872, 16352, 17192, 18104, 18688, 19034, 19648, 22411, 27776, 31682, 31744, 32704, 34384, 36208, 37376, 38068, 39296, 44822, 55552, 63364, 65408, 66619, 68768, 72416, 74752, 76136, 78592, 89644, 111104, 126728, 130816, 133238, 137536, 144832, 152272, 156877, 157184, 179288, 222208, 253456, 261632, 266476, 275072, 289664, 304544, 313754, 314368, 358576, 506912, 523264, 532952, 550144, 579328, 609088, 627508, 694741, 717152, 1013824, 1065904, 1100288, 1158656, 1218176, 1255016, 1389482, 1434304, 2027648, 2131808, 2200576, 2317312, 2436352, 2510032, 2778964, 2868608, 4055296, 4263616, 4863187, 4872704, 5020064, 5557928, 5737216, 8110592, 8527232, 9726374, 9745408, 10040128, 11115856, 11474432, 16221184, 17054464, 19452748, 20080256, 22231712, 22948864, 34108928, 38905496, 40160512, 44463424, 68217856, 77810992, 80321024, 88926848, 155621984, 160642048, 177853696, 311243968, 355707392, 622487936, 711414784, 1244975872, 2489951744, 4979903488]

約数ペア:

[(1, 4979903488), (2, 2489951744), (4, 1244975872), (7, 711414784), (8, 622487936), (14, 355707392), (16, 311243968), (28, 177853696), (31, 160642048), (32, 155621984), (56, 88926848), (62, 80321024), (64, 77810992), (73, 68217856), (112, 44463424), (124, 40160512), (128, 38905496), (146, 34108928), (217, 22948864), (224, 22231712), (248, 20080256), (256, 19452748), (292, 17054464), (307, 16221184), (434, 11474432), (448, 11115856), (496, 10040128), (511, 9745408), (512, 9726374), (584, 8527232), (614, 8110592), (868, 5737216), (896, 5557928), (992, 5020064), (1022, 4872704), (1024, 4863187), (1168, 4263616), (1228, 4055296), (1736, 2868608), (1792, 2778964), (1984, 2510032), (2044, 2436352), (2149, 2317312), (2263, 2200576), (2336, 2131808), (2456, 2027648), (3472, 1434304), (3584, 1389482), (3968, 1255016), (4088, 1218176), (4298, 1158656), (4526, 1100288), (4672, 1065904), (4912, 1013824), (6944, 717152), (7168, 694741), (7936, 627508), (8176, 609088), (8596, 579328), (9052, 550144), (9344, 532952), (9517, 523264), (9824, 506912), (13888, 358576), (15841, 314368), (15872, 313754), (16352, 304544), (17192, 289664), (18104, 275072), (18688, 266476), (19034, 261632), (19648, 253456), (22411, 222208), (27776, 179288), (31682, 157184), (31744, 156877), (32704, 152272), (34384, 144832), (36208, 137536), (37376, 133238), (38068, 130816), (39296, 126728), (44822, 111104), (55552, 89644), (63364, 78592), (65408, 76136), (66619, 74752), (68768, 72416)]