505057536

素因数分解:

$2^8\times 3^2\times {\mathrm{223}}^1\times {\mathrm{983}}^1$

素因数の和:1228

約数の個数: 108

約数和(自身を含む): 1464223488

約数和(自身を除く): 959165952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 223, 256, 288, 384, 446, 576, 669, 768, 892, 983, 1152, 1338, 1784, 1966, 2007, 2304, 2676, 2949, 3568, 3932, 4014, 5352, 5898, 7136, 7864, 8028, 8847, 10704, 11796, 14272, 15728, 16056, 17694, 21408, 23592, 28544, 31456, 32112, 35388, 42816, 47184, 57088, 62912, 64224, 70776, 85632, 94368, 125824, 128448, 141552, 171264, 188736, 219209, 251648, 256896, 283104, 377472, 438418, 513792, 566208, 657627, 754944, 876836, 1132416, 1315254, 1753672, 1972881, 2264832, 2630508, 3507344, 3945762, 5261016, 7014688, 7891524, 10522032, 14029376, 15783048, 21044064, 28058752, 31566096, 42088128, 56117504, 63132192, 84176256, 126264384, 168352512, 252528768, 505057536]

約数ペア:

[(1, 505057536), (2, 252528768), (3, 168352512), (4, 126264384), (6, 84176256), (8, 63132192), (9, 56117504), (12, 42088128), (16, 31566096), (18, 28058752), (24, 21044064), (32, 15783048), (36, 14029376), (48, 10522032), (64, 7891524), (72, 7014688), (96, 5261016), (128, 3945762), (144, 3507344), (192, 2630508), (223, 2264832), (256, 1972881), (288, 1753672), (384, 1315254), (446, 1132416), (576, 876836), (669, 754944), (768, 657627), (892, 566208), (983, 513792), (1152, 438418), (1338, 377472), (1784, 283104), (1966, 256896), (2007, 251648), (2304, 219209), (2676, 188736), (2949, 171264), (3568, 141552), (3932, 128448), (4014, 125824), (5352, 94368), (5898, 85632), (7136, 70776), (7864, 64224), (8028, 62912), (8847, 57088), (10704, 47184), (11796, 42816), (14272, 35388), (15728, 32112), (16056, 31456), (17694, 28544), (21408, 23592)]