520547712

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71347}}^1$

素因数の和:71383

約数の個数: 64

約数和(自身を含む): 1455499200

約数和(自身を除く): 934951488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 71347, 142694, 214041, 285388, 428082, 570776, 856164, 1141552, 1355593, 1712328, 2283104, 2711186, 3424656, 4066779, 4566208, 5422372, 6849312, 8133558, 9132416, 10844744, 13698624, 16267116, 21689488, 27397248, 32534232, 43378976, 65068464, 86757952, 130136928, 173515904, 260273856, 520547712]

約数ペア:

[(1, 520547712), (2, 260273856), (3, 173515904), (4, 130136928), (6, 86757952), (8, 65068464), (12, 43378976), (16, 32534232), (19, 27397248), (24, 21689488), (32, 16267116), (38, 13698624), (48, 10844744), (57, 9132416), (64, 8133558), (76, 6849312), (96, 5422372), (114, 4566208), (128, 4066779), (152, 3424656), (192, 2711186), (228, 2283104), (304, 1712328), (384, 1355593), (456, 1141552), (608, 856164), (912, 570776), (1216, 428082), (1824, 285388), (2432, 214041), (3648, 142694), (7296, 71347)]