318158604

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1309

約数の個数: 120

約数和(自身を含む): 900123840

約数和(自身を除く): 581965236

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 47, 51, 54, 68, 81, 94, 102, 108, 141, 153, 162, 188, 204, 282, 306, 324, 423, 459, 564, 612, 799, 846, 918, 1229, 1269, 1377, 1598, 1692, 1836, 2397, 2458, 2538, 2754, 3196, 3687, 3807, 4794, 4916, 5076, 5508, 7191, 7374, 7614, 9588, 11061, 14382, 14748, 15228, 20893, 21573, 22122, 28764, 33183, 41786, 43146, 44244, 57763, 62679, 64719, 66366, 83572, 86292, 99549, 115526, 125358, 129438, 132732, 173289, 188037, 199098, 231052, 250716, 258876, 346578, 376074, 398196, 519867, 564111, 693156, 752148, 981971, 1039734, 1128222, 1559601, 1692333, 1963942, 2079468, 2256444, 2945913, 3119202, 3384666, 3927884, 4678803, 5891826, 6238404, 6769332, 8837739, 9357606, 11783652, 17675478, 18715212, 26513217, 35350956, 53026434, 79539651, 106052868, 159079302, 318158604]

約数ペア:

[(1, 318158604), (2, 159079302), (3, 106052868), (4, 79539651), (6, 53026434), (9, 35350956), (12, 26513217), (17, 18715212), (18, 17675478), (27, 11783652), (34, 9357606), (36, 8837739), (47, 6769332), (51, 6238404), (54, 5891826), (68, 4678803), (81, 3927884), (94, 3384666), (102, 3119202), (108, 2945913), (141, 2256444), (153, 2079468), (162, 1963942), (188, 1692333), (204, 1559601), (282, 1128222), (306, 1039734), (324, 981971), (423, 752148), (459, 693156), (564, 564111), (612, 519867), (799, 398196), (846, 376074), (918, 346578), (1229, 258876), (1269, 250716), (1377, 231052), (1598, 199098), (1692, 188037), (1836, 173289), (2397, 132732), (2458, 129438), (2538, 125358), (2754, 115526), (3196, 99549), (3687, 86292), (3807, 83572), (4794, 66366), (4916, 64719), (5076, 62679), (5508, 57763), (7191, 44244), (7374, 43146), (7614, 41786), (9588, 33183), (11061, 28764), (14382, 22122), (14748, 21573), (15228, 20893)]