285755136

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19583}}^1$

素因数の和:19621

約数の個数: 72

約数和(自身を含む): 800593920

約数和(自身を除く): 514838784

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, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 19583, 39166, 58749, 78332, 117498, 156664, 234996, 313328, 372077, 469992, 626656, 744154, 939984, 1116231, 1253312, 1488308, 1879968, 2232462, 2506624, 2976616, 3759936, 4464924, 5013248, 5953232, 7519872, 8929848, 11906464, 15039744, 17859696, 23812928, 35719392, 47625856, 71438784, 95251712, 142877568, 285755136]

約数ペア:

[(1, 285755136), (2, 142877568), (3, 95251712), (4, 71438784), (6, 47625856), (8, 35719392), (12, 23812928), (16, 17859696), (19, 15039744), (24, 11906464), (32, 8929848), (38, 7519872), (48, 5953232), (57, 5013248), (64, 4464924), (76, 3759936), (96, 2976616), (114, 2506624), (128, 2232462), (152, 1879968), (192, 1488308), (228, 1253312), (256, 1116231), (304, 939984), (384, 744154), (456, 626656), (608, 469992), (768, 372077), (912, 313328), (1216, 234996), (1824, 156664), (2432, 117498), (3648, 78332), (4864, 58749), (7296, 39166), (14592, 19583)]