384647436

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{491}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 997161984

約数和(自身を除く): 612514548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 463, 491, 564, 846, 926, 982, 1389, 1473, 1692, 1852, 1964, 2778, 2946, 4167, 4419, 5556, 5892, 8334, 8838, 16668, 17676, 21761, 23077, 43522, 46154, 65283, 69231, 87044, 92308, 130566, 138462, 195849, 207693, 227333, 261132, 276924, 391698, 415386, 454666, 681999, 783396, 830772, 909332, 1363998, 2045997, 2727996, 4091994, 8183988, 10684651, 21369302, 32053953, 42738604, 64107906, 96161859, 128215812, 192323718, 384647436]

約数ペア:

[(1, 384647436), (2, 192323718), (3, 128215812), (4, 96161859), (6, 64107906), (9, 42738604), (12, 32053953), (18, 21369302), (36, 10684651), (47, 8183988), (94, 4091994), (141, 2727996), (188, 2045997), (282, 1363998), (423, 909332), (463, 830772), (491, 783396), (564, 681999), (846, 454666), (926, 415386), (982, 391698), (1389, 276924), (1473, 261132), (1692, 227333), (1852, 207693), (1964, 195849), (2778, 138462), (2946, 130566), (4167, 92308), (4419, 87044), (5556, 69231), (5892, 65283), (8334, 46154), (8838, 43522), (16668, 23077), (17676, 21761)]