217291464

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{77383}}^1$

素因数の和:77411

約数の個数: 64

約数和(自身を含む): 650025600

約数和(自身を除く): 432734136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 77383, 154766, 232149, 309532, 464298, 619064, 696447, 928596, 1005979, 1392894, 1857192, 2011958, 2089341, 2785788, 3017937, 4023916, 4178682, 5571576, 6035874, 8047832, 8357364, 9053811, 12071748, 16714728, 18107622, 24143496, 27161433, 36215244, 54322866, 72430488, 108645732, 217291464]

約数ペア:

[(1, 217291464), (2, 108645732), (3, 72430488), (4, 54322866), (6, 36215244), (8, 27161433), (9, 24143496), (12, 18107622), (13, 16714728), (18, 12071748), (24, 9053811), (26, 8357364), (27, 8047832), (36, 6035874), (39, 5571576), (52, 4178682), (54, 4023916), (72, 3017937), (78, 2785788), (104, 2089341), (108, 2011958), (117, 1857192), (156, 1392894), (216, 1005979), (234, 928596), (312, 696447), (351, 619064), (468, 464298), (702, 309532), (936, 232149), (1404, 154766), (2808, 77383)]