282719772

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17971}}^1$

素因数の和:18023

約数の個数: 72

約数和(自身を含む): 785016960

約数和(自身を除く): 502297188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 15732, 17971, 35942, 53913, 71884, 107826, 161739, 215652, 323478, 341449, 413333, 646956, 682898, 826666, 1024347, 1239999, 1365796, 1653332, 2048694, 2479998, 3073041, 3719997, 4097388, 4959996, 6146082, 7439994, 7853327, 12292164, 14879988, 15706654, 23559981, 31413308, 47119962, 70679943, 94239924, 141359886, 282719772]

約数ペア:

[(1, 282719772), (2, 141359886), (3, 94239924), (4, 70679943), (6, 47119962), (9, 31413308), (12, 23559981), (18, 15706654), (19, 14879988), (23, 12292164), (36, 7853327), (38, 7439994), (46, 6146082), (57, 4959996), (69, 4097388), (76, 3719997), (92, 3073041), (114, 2479998), (138, 2048694), (171, 1653332), (207, 1365796), (228, 1239999), (276, 1024347), (342, 826666), (414, 682898), (437, 646956), (684, 413333), (828, 341449), (874, 323478), (1311, 215652), (1748, 161739), (2622, 107826), (3933, 71884), (5244, 53913), (7866, 35942), (15732, 17971)]