387568384

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11383}}^1$

素因数の和:11425

約数の個数: 72

約数和(自身を含む): 930755840

約数和(自身を除く): 543187456

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, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 11383, 17024, 22766, 34048, 45532, 79681, 91064, 159362, 182128, 216277, 318724, 364256, 432554, 637448, 728512, 865108, 1274896, 1457024, 1513939, 1730216, 2549792, 2914048, 3027878, 3460432, 5099584, 6055756, 6920864, 10199168, 12111512, 13841728, 20398336, 24223024, 27683456, 48446048, 55366912, 96892096, 193784192, 387568384]

約数ペア:

[(1, 387568384), (2, 193784192), (4, 96892096), (7, 55366912), (8, 48446048), (14, 27683456), (16, 24223024), (19, 20398336), (28, 13841728), (32, 12111512), (38, 10199168), (56, 6920864), (64, 6055756), (76, 5099584), (112, 3460432), (128, 3027878), (133, 2914048), (152, 2549792), (224, 1730216), (256, 1513939), (266, 1457024), (304, 1274896), (448, 865108), (532, 728512), (608, 637448), (896, 432554), (1064, 364256), (1216, 318724), (1792, 216277), (2128, 182128), (2432, 159362), (4256, 91064), (4864, 79681), (8512, 45532), (11383, 34048), (17024, 22766)]