243230904

素因数分解:

$2^3\times 3^3\times 7^5\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 800006400

約数和(自身を除く): 556775496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 67, 72, 84, 98, 108, 126, 134, 147, 168, 189, 196, 201, 216, 252, 268, 294, 343, 378, 392, 402, 441, 469, 504, 536, 588, 603, 686, 756, 804, 882, 938, 1029, 1176, 1206, 1323, 1372, 1407, 1512, 1608, 1764, 1809, 1876, 2058, 2401, 2412, 2646, 2744, 2814, 3087, 3283, 3528, 3618, 3752, 4116, 4221, 4802, 4824, 5292, 5628, 6174, 6566, 7203, 7236, 8232, 8442, 9261, 9604, 9849, 10584, 11256, 12348, 12663, 13132, 14406, 14472, 16807, 16884, 18522, 19208, 19698, 21609, 22981, 24696, 25326, 26264, 28812, 29547, 33614, 33768, 37044, 39396, 43218, 45962, 50421, 50652, 57624, 59094, 64827, 67228, 68943, 74088, 78792, 86436, 88641, 91924, 100842, 101304, 118188, 129654, 134456, 137886, 151263, 160867, 172872, 177282, 183848, 201684, 206829, 236376, 259308, 275772, 302526, 321734, 354564, 403368, 413658, 453789, 482601, 518616, 551544, 605052, 620487, 643468, 709128, 827316, 907578, 965202, 1126069, 1210104, 1240974, 1286936, 1447803, 1654632, 1815156, 1930404, 2252138, 2481948, 2895606, 3378207, 3630312, 3860808, 4343409, 4504276, 4963896, 5791212, 6756414, 8686818, 9008552, 10134621, 11582424, 13512828, 17373636, 20269242, 27025656, 30403863, 34747272, 40538484, 60807726, 81076968, 121615452, 243230904]

約数ペア:

[(1, 243230904), (2, 121615452), (3, 81076968), (4, 60807726), (6, 40538484), (7, 34747272), (8, 30403863), (9, 27025656), (12, 20269242), (14, 17373636), (18, 13512828), (21, 11582424), (24, 10134621), (27, 9008552), (28, 8686818), (36, 6756414), (42, 5791212), (49, 4963896), (54, 4504276), (56, 4343409), (63, 3860808), (67, 3630312), (72, 3378207), (84, 2895606), (98, 2481948), (108, 2252138), (126, 1930404), (134, 1815156), (147, 1654632), (168, 1447803), (189, 1286936), (196, 1240974), (201, 1210104), (216, 1126069), (252, 965202), (268, 907578), (294, 827316), (343, 709128), (378, 643468), (392, 620487), (402, 605052), (441, 551544), (469, 518616), (504, 482601), (536, 453789), (588, 413658), (603, 403368), (686, 354564), (756, 321734), (804, 302526), (882, 275772), (938, 259308), (1029, 236376), (1176, 206829), (1206, 201684), (1323, 183848), (1372, 177282), (1407, 172872), (1512, 160867), (1608, 151263), (1764, 137886), (1809, 134456), (1876, 129654), (2058, 118188), (2401, 101304), (2412, 100842), (2646, 91924), (2744, 88641), (2814, 86436), (3087, 78792), (3283, 74088), (3528, 68943), (3618, 67228), (3752, 64827), (4116, 59094), (4221, 57624), (4802, 50652), (4824, 50421), (5292, 45962), (5628, 43218), (6174, 39396), (6566, 37044), (7203, 33768), (7236, 33614), (8232, 29547), (8442, 28812), (9261, 26264), (9604, 25326), (9849, 24696), (10584, 22981), (11256, 21609), (12348, 19698), (12663, 19208), (13132, 18522), (14406, 16884), (14472, 16807)]