505880064

素因数分解:

$2^9\times 3^2\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:688

約数の個数: 120

約数和(自身を含む): 1468847952

約数和(自身を除く): 962967888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 311, 353, 384, 512, 576, 622, 706, 768, 933, 1059, 1152, 1244, 1412, 1536, 1866, 2118, 2304, 2488, 2799, 2824, 3177, 3732, 4236, 4608, 4976, 5598, 5648, 6354, 7464, 8472, 9952, 11196, 11296, 12708, 14928, 16944, 19904, 22392, 22592, 25416, 29856, 33888, 39808, 44784, 45184, 50832, 59712, 67776, 79616, 89568, 90368, 101664, 109783, 119424, 135552, 159232, 179136, 180736, 203328, 219566, 238848, 271104, 329349, 358272, 406656, 439132, 477696, 542208, 658698, 716544, 813312, 878264, 988047, 1317396, 1433088, 1626624, 1756528, 1976094, 2634792, 3513056, 3952188, 5269584, 7026112, 7904376, 10539168, 14052224, 15808752, 21078336, 28104448, 31617504, 42156672, 56208896, 63235008, 84313344, 126470016, 168626688, 252940032, 505880064]

約数ペア:

[(1, 505880064), (2, 252940032), (3, 168626688), (4, 126470016), (6, 84313344), (8, 63235008), (9, 56208896), (12, 42156672), (16, 31617504), (18, 28104448), (24, 21078336), (32, 15808752), (36, 14052224), (48, 10539168), (64, 7904376), (72, 7026112), (96, 5269584), (128, 3952188), (144, 3513056), (192, 2634792), (256, 1976094), (288, 1756528), (311, 1626624), (353, 1433088), (384, 1317396), (512, 988047), (576, 878264), (622, 813312), (706, 716544), (768, 658698), (933, 542208), (1059, 477696), (1152, 439132), (1244, 406656), (1412, 358272), (1536, 329349), (1866, 271104), (2118, 238848), (2304, 219566), (2488, 203328), (2799, 180736), (2824, 179136), (3177, 159232), (3732, 135552), (4236, 119424), (4608, 109783), (4976, 101664), (5598, 90368), (5648, 89568), (6354, 79616), (7464, 67776), (8472, 59712), (9952, 50832), (11196, 45184), (11296, 44784), (12708, 39808), (14928, 33888), (16944, 29856), (19904, 25416), (22392, 22592)]