1425888256

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:176

約数の個数: 176

約数和(自身を含む): 3268387584

約数和(自身を除く): 1842499328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 47, 52, 53, 64, 86, 94, 104, 106, 128, 172, 188, 208, 212, 256, 344, 376, 416, 424, 512, 559, 611, 688, 689, 752, 832, 848, 1024, 1118, 1222, 1376, 1378, 1504, 1664, 1696, 2021, 2236, 2279, 2444, 2491, 2752, 2756, 3008, 3328, 3392, 4042, 4472, 4558, 4888, 4982, 5504, 5512, 6016, 6656, 6784, 8084, 8944, 9116, 9776, 9964, 11008, 11024, 12032, 13312, 13568, 16168, 17888, 18232, 19552, 19928, 22016, 22048, 24064, 26273, 27136, 29627, 32336, 32383, 35776, 36464, 39104, 39856, 44032, 44096, 48128, 52546, 54272, 59254, 64672, 64766, 71552, 72928, 78208, 79712, 88192, 105092, 107113, 118508, 129344, 129532, 143104, 145856, 156416, 159424, 176384, 210184, 214226, 237016, 258688, 259064, 286208, 291712, 312832, 318848, 352768, 420368, 428452, 474032, 517376, 518128, 572416, 583424, 625664, 637696, 705536, 840736, 856904, 948064, 1034752, 1036256, 1166848, 1275392, 1392469, 1681472, 1713808, 1896128, 2069504, 2072512, 2333696, 2550784, 2784938, 3362944, 3427616, 3792256, 4145024, 5569876, 6725888, 6855232, 7584512, 8290048, 11139752, 13451776, 13710464, 15169024, 16580096, 22279504, 26903552, 27420928, 30338048, 33160192, 44559008, 54841856, 89118016, 109683712, 178236032, 356472064, 712944128, 1425888256]

約数ペア:

[(1, 1425888256), (2, 712944128), (4, 356472064), (8, 178236032), (13, 109683712), (16, 89118016), (26, 54841856), (32, 44559008), (43, 33160192), (47, 30338048), (52, 27420928), (53, 26903552), (64, 22279504), (86, 16580096), (94, 15169024), (104, 13710464), (106, 13451776), (128, 11139752), (172, 8290048), (188, 7584512), (208, 6855232), (212, 6725888), (256, 5569876), (344, 4145024), (376, 3792256), (416, 3427616), (424, 3362944), (512, 2784938), (559, 2550784), (611, 2333696), (688, 2072512), (689, 2069504), (752, 1896128), (832, 1713808), (848, 1681472), (1024, 1392469), (1118, 1275392), (1222, 1166848), (1376, 1036256), (1378, 1034752), (1504, 948064), (1664, 856904), (1696, 840736), (2021, 705536), (2236, 637696), (2279, 625664), (2444, 583424), (2491, 572416), (2752, 518128), (2756, 517376), (3008, 474032), (3328, 428452), (3392, 420368), (4042, 352768), (4472, 318848), (4558, 312832), (4888, 291712), (4982, 286208), (5504, 259064), (5512, 258688), (6016, 237016), (6656, 214226), (6784, 210184), (8084, 176384), (8944, 159424), (9116, 156416), (9776, 145856), (9964, 143104), (11008, 129532), (11024, 129344), (12032, 118508), (13312, 107113), (13568, 105092), (16168, 88192), (17888, 79712), (18232, 78208), (19552, 72928), (19928, 71552), (22016, 64766), (22048, 64672), (24064, 59254), (26273, 54272), (27136, 52546), (29627, 48128), (32336, 44096), (32383, 44032), (35776, 39856), (36464, 39104)]