491286468

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{45439}}^1$

素因数の和:45516

約数の個数: 48

約数和(自身を含む): 1236695040

約数和(自身を除く): 745408572

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2703, 3604, 5406, 10812, 45439, 90878, 136317, 181756, 272634, 545268, 772463, 1544926, 2317389, 2408267, 3089852, 4634778, 4816534, 7224801, 9269556, 9633068, 14449602, 28899204, 40940539, 81881078, 122821617, 163762156, 245643234, 491286468]

約数ペア:

[(1, 491286468), (2, 245643234), (3, 163762156), (4, 122821617), (6, 81881078), (12, 40940539), (17, 28899204), (34, 14449602), (51, 9633068), (53, 9269556), (68, 7224801), (102, 4816534), (106, 4634778), (159, 3089852), (204, 2408267), (212, 2317389), (318, 1544926), (636, 772463), (901, 545268), (1802, 272634), (2703, 181756), (3604, 136317), (5406, 90878), (10812, 45439)]