243325628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 557706240

約数和(自身を除く): 314380612

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 151, 182, 233, 247, 266, 302, 364, 466, 494, 532, 604, 932, 988, 1057, 1631, 1729, 1963, 2114, 2869, 3029, 3262, 3458, 3926, 4228, 4427, 5738, 6058, 6524, 6916, 7852, 8854, 11476, 12116, 13741, 17708, 20083, 21203, 27482, 30989, 35183, 37297, 40166, 42406, 54964, 57551, 61978, 70366, 74594, 80332, 84812, 115102, 123956, 140732, 149188, 230204, 246281, 261079, 402857, 457379, 492562, 522158, 668477, 805714, 914758, 985124, 1044316, 1336954, 1611428, 1829516, 2673908, 3201653, 4679339, 6403306, 8690201, 9358678, 12806612, 17380402, 18717356, 34760804, 60831407, 121662814, 243325628]

約数ペア:

[(1, 243325628), (2, 121662814), (4, 60831407), (7, 34760804), (13, 18717356), (14, 17380402), (19, 12806612), (26, 9358678), (28, 8690201), (38, 6403306), (52, 4679339), (76, 3201653), (91, 2673908), (133, 1829516), (151, 1611428), (182, 1336954), (233, 1044316), (247, 985124), (266, 914758), (302, 805714), (364, 668477), (466, 522158), (494, 492562), (532, 457379), (604, 402857), (932, 261079), (988, 246281), (1057, 230204), (1631, 149188), (1729, 140732), (1963, 123956), (2114, 115102), (2869, 84812), (3029, 80332), (3262, 74594), (3458, 70366), (3926, 61978), (4228, 57551), (4427, 54964), (5738, 42406), (6058, 40166), (6524, 37297), (6916, 35183), (7852, 30989), (8854, 27482), (11476, 21203), (12116, 20083), (13741, 17708)]