317101.0000000

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 17704960

約数和(自身を除く): 8726244

約数列:

[1, 2, 4, 19, 31, 37, 38, 62, 74, 76, 103, 124, 148, 206, 412, 589, 703, 1147, 1178, 1406, 1957, 2294, 2356, 2812, 3193, 3811, 3914, 4588, 6386, 7622, 7828, 12772, 15244, 21793, 43586, 60667, 72409, 87172, 118141, 121334, 144818, 236282, 242668, 289636, 472564, 2244679, 4489358, 8978716]

約数ペア:

[(1, 8978716), (2, 4489358), (4, 2244679), (19, 472564), (31, 289636), (37, 242668), (38, 236282), (62, 144818), (74, 121334), (76, 118141), (103, 87172), (124, 72409), (148, 60667), (206, 43586), (412, 21793), (589, 15244), (703, 12772), (1147, 7828), (1178, 7622), (1406, 6386), (1957, 4588), (2294, 3914), (2356, 3811), (2812, 3193)]