243378304

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 553492800

約数和(自身を除く): 310114496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 59, 64, 67, 74, 104, 118, 128, 134, 148, 208, 236, 268, 296, 416, 472, 481, 536, 592, 767, 832, 871, 944, 962, 1072, 1184, 1534, 1664, 1742, 1888, 1924, 2144, 2183, 2368, 2479, 3068, 3484, 3776, 3848, 3953, 4288, 4366, 4736, 4958, 6136, 6968, 7552, 7696, 7906, 8576, 8732, 9916, 12272, 13936, 15392, 15812, 17464, 19832, 24544, 27872, 28379, 30784, 31624, 32227, 34928, 39664, 49088, 51389, 55744, 56758, 61568, 63248, 64454, 69856, 79328, 98176, 102778, 111488, 113516, 126496, 128908, 139712, 146261, 158656, 205556, 227032, 252992, 257816, 279424, 292522, 317312, 411112, 454064, 505984, 515632, 585044, 822224, 908128, 1031264, 1170088, 1644448, 1816256, 1901393, 2062528, 2340176, 3288896, 3632512, 3802786, 4125056, 4680352, 6577792, 7605572, 9360704, 15211144, 18721408, 30422288, 60844576, 121689152, 243378304]

約数ペア:

[(1, 243378304), (2, 121689152), (4, 60844576), (8, 30422288), (13, 18721408), (16, 15211144), (26, 9360704), (32, 7605572), (37, 6577792), (52, 4680352), (59, 4125056), (64, 3802786), (67, 3632512), (74, 3288896), (104, 2340176), (118, 2062528), (128, 1901393), (134, 1816256), (148, 1644448), (208, 1170088), (236, 1031264), (268, 908128), (296, 822224), (416, 585044), (472, 515632), (481, 505984), (536, 454064), (592, 411112), (767, 317312), (832, 292522), (871, 279424), (944, 257816), (962, 252992), (1072, 227032), (1184, 205556), (1534, 158656), (1664, 146261), (1742, 139712), (1888, 128908), (1924, 126496), (2144, 113516), (2183, 111488), (2368, 102778), (2479, 98176), (3068, 79328), (3484, 69856), (3776, 64454), (3848, 63248), (3953, 61568), (4288, 56758), (4366, 55744), (4736, 51389), (4958, 49088), (6136, 39664), (6968, 34928), (7552, 32227), (7696, 31624), (7906, 30784), (8576, 28379), (8732, 27872), (9916, 24544), (12272, 19832), (13936, 17464), (15392, 15812)]