248797856

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24071}}^1$

素因数の和:24117

約数の個数: 48

約数和(自身を含む): 545952960

約数和(自身を除く): 297155104

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 24071, 48142, 96284, 192568, 385136, 409207, 457349, 770272, 818414, 914698, 1636828, 1829396, 3273656, 3658792, 6547312, 7317584, 7774933, 13094624, 14635168, 15549866, 31099732, 62199464, 124398928, 248797856]

約数ペア:

[(1, 248797856), (2, 124398928), (4, 62199464), (8, 31099732), (16, 15549866), (17, 14635168), (19, 13094624), (32, 7774933), (34, 7317584), (38, 6547312), (68, 3658792), (76, 3273656), (136, 1829396), (152, 1636828), (272, 914698), (304, 818414), (323, 770272), (544, 457349), (608, 409207), (646, 385136), (1292, 192568), (2584, 96284), (5168, 48142), (10336, 24071)]