1305984

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 3672000

約数和(自身を除く): 2366016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 179, 192, 228, 304, 358, 384, 456, 537, 608, 716, 912, 1074, 1216, 1432, 1824, 2148, 2432, 2864, 3401, 3648, 4296, 5728, 6802, 7296, 8592, 10203, 11456, 13604, 17184, 20406, 22912, 27208, 34368, 40812, 54416, 68736, 81624, 108832, 163248, 217664, 326496, 435328, 652992, 1305984]

約数ペア:

[(1, 1305984), (2, 652992), (3, 435328), (4, 326496), (6, 217664), (8, 163248), (12, 108832), (16, 81624), (19, 68736), (24, 54416), (32, 40812), (38, 34368), (48, 27208), (57, 22912), (64, 20406), (76, 17184), (96, 13604), (114, 11456), (128, 10203), (152, 8592), (179, 7296), (192, 6802), (228, 5728), (304, 4296), (358, 3648), (384, 3401), (456, 2864), (537, 2432), (608, 2148), (716, 1824), (912, 1432), (1074, 1216)]