213710712

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 545018880

約数和(自身を除く): 331308168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 223, 292, 438, 446, 547, 584, 669, 876, 892, 1094, 1338, 1641, 1752, 1784, 2188, 2676, 3282, 4376, 5352, 6564, 13128, 16279, 32558, 39931, 48837, 65116, 79862, 97674, 119793, 121981, 130232, 159724, 195348, 239586, 243962, 319448, 365943, 390696, 479172, 487924, 731886, 958344, 975848, 1463772, 2927544, 8904613, 17809226, 26713839, 35618452, 53427678, 71236904, 106855356, 213710712]

約数ペア:

[(1, 213710712), (2, 106855356), (3, 71236904), (4, 53427678), (6, 35618452), (8, 26713839), (12, 17809226), (24, 8904613), (73, 2927544), (146, 1463772), (219, 975848), (223, 958344), (292, 731886), (438, 487924), (446, 479172), (547, 390696), (584, 365943), (669, 319448), (876, 243962), (892, 239586), (1094, 195348), (1338, 159724), (1641, 130232), (1752, 121981), (1784, 119793), (2188, 97674), (2676, 79862), (3282, 65116), (4376, 48837), (5352, 39931), (6564, 32558), (13128, 16279)]