387670528

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5693}}^1$

素因数の和:5737

約数の個数: 80

約数和(自身を含む): 931993920

約数和(自身を除く): 544323392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 3584, 4256, 4864, 5693, 8512, 9728, 11386, 17024, 22772, 34048, 39851, 45544, 68096, 79702, 91088, 108167, 159404, 182176, 216334, 318808, 364352, 432668, 637616, 728704, 757169, 865336, 1275232, 1457408, 1514338, 1730672, 2550464, 2914816, 3028676, 3461344, 5100928, 6057352, 6922688, 10201856, 12114704, 13845376, 20403712, 24229408, 27690752, 48458816, 55381504, 96917632, 193835264, 387670528]

約数ペア:

[(1, 387670528), (2, 193835264), (4, 96917632), (7, 55381504), (8, 48458816), (14, 27690752), (16, 24229408), (19, 20403712), (28, 13845376), (32, 12114704), (38, 10201856), (56, 6922688), (64, 6057352), (76, 5100928), (112, 3461344), (128, 3028676), (133, 2914816), (152, 2550464), (224, 1730672), (256, 1514338), (266, 1457408), (304, 1275232), (448, 865336), (512, 757169), (532, 728704), (608, 637616), (896, 432668), (1064, 364352), (1216, 318808), (1792, 216334), (2128, 182176), (2432, 159404), (3584, 108167), (4256, 91088), (4864, 79702), (5693, 68096), (8512, 45544), (9728, 39851), (11386, 34048), (17024, 22772)]