263063592

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2168

約数の個数: 128

約数和(自身を含む): 812592000

約数和(自身を除く): 549528408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 53, 54, 66, 72, 88, 99, 106, 108, 132, 159, 198, 212, 216, 264, 297, 318, 396, 424, 477, 583, 594, 636, 792, 954, 1166, 1188, 1272, 1431, 1749, 1908, 2089, 2332, 2376, 2862, 3498, 3816, 4178, 4664, 5247, 5724, 6267, 6996, 8356, 10494, 11448, 12534, 13992, 15741, 16712, 18801, 20988, 22979, 25068, 31482, 37602, 41976, 45958, 50136, 56403, 62964, 68937, 75204, 91916, 110717, 112806, 125928, 137874, 150408, 183832, 206811, 221434, 225612, 275748, 332151, 413622, 442868, 451224, 551496, 620433, 664302, 827244, 885736, 996453, 1217887, 1240866, 1328604, 1654488, 1992906, 2435774, 2481732, 2657208, 2989359, 3653661, 3985812, 4871548, 4963464, 5978718, 7307322, 7971624, 9743096, 10960983, 11957436, 14614644, 21921966, 23914872, 29229288, 32882949, 43843932, 65765898, 87687864, 131531796, 263063592]

約数ペア:

[(1, 263063592), (2, 131531796), (3, 87687864), (4, 65765898), (6, 43843932), (8, 32882949), (9, 29229288), (11, 23914872), (12, 21921966), (18, 14614644), (22, 11957436), (24, 10960983), (27, 9743096), (33, 7971624), (36, 7307322), (44, 5978718), (53, 4963464), (54, 4871548), (66, 3985812), (72, 3653661), (88, 2989359), (99, 2657208), (106, 2481732), (108, 2435774), (132, 1992906), (159, 1654488), (198, 1328604), (212, 1240866), (216, 1217887), (264, 996453), (297, 885736), (318, 827244), (396, 664302), (424, 620433), (477, 551496), (583, 451224), (594, 442868), (636, 413622), (792, 332151), (954, 275748), (1166, 225612), (1188, 221434), (1272, 206811), (1431, 183832), (1749, 150408), (1908, 137874), (2089, 125928), (2332, 112806), (2376, 110717), (2862, 91916), (3498, 75204), (3816, 68937), (4178, 62964), (4664, 56403), (5247, 50136), (5724, 45958), (6267, 41976), (6996, 37602), (8356, 31482), (10494, 25068), (11448, 22979), (12534, 20988), (13992, 18801), (15741, 16712)]