477556912

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2083}}^1$

素因数の和:2210

約数の個数: 80

約数和(自身を含む): 1116357120

約数和(自身を除く): 638800208

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 89, 92, 112, 161, 178, 184, 322, 356, 368, 623, 644, 712, 1246, 1288, 1424, 2047, 2083, 2492, 2576, 4094, 4166, 4984, 8188, 8332, 9968, 14329, 14581, 16376, 16664, 28658, 29162, 32752, 33328, 47909, 57316, 58324, 95818, 114632, 116648, 185387, 191636, 229264, 233296, 335363, 370774, 383272, 670726, 741548, 766544, 1297709, 1341452, 1483096, 2595418, 2682904, 2966192, 4263901, 5190836, 5365808, 8527802, 10381672, 17055604, 20763344, 29847307, 34111208, 59694614, 68222416, 119389228, 238778456, 477556912]

約数ペア:

[(1, 477556912), (2, 238778456), (4, 119389228), (7, 68222416), (8, 59694614), (14, 34111208), (16, 29847307), (23, 20763344), (28, 17055604), (46, 10381672), (56, 8527802), (89, 5365808), (92, 5190836), (112, 4263901), (161, 2966192), (178, 2682904), (184, 2595418), (322, 1483096), (356, 1341452), (368, 1297709), (623, 766544), (644, 741548), (712, 670726), (1246, 383272), (1288, 370774), (1424, 335363), (2047, 233296), (2083, 229264), (2492, 191636), (2576, 185387), (4094, 116648), (4166, 114632), (4984, 95818), (8188, 58324), (8332, 57316), (9968, 47909), (14329, 33328), (14581, 32752), (16376, 29162), (16664, 28658)]