880682756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1931}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 1723498560

約数和(自身を除く): 842815804

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 353, 646, 706, 1292, 1412, 1931, 3862, 6001, 6707, 7724, 12002, 13414, 24004, 26828, 32827, 36689, 65654, 73378, 114019, 131308, 146756, 228038, 456076, 623713, 681643, 1247426, 1363286, 2494852, 2726572, 11587931, 12951217, 23175862, 25902434, 46351724, 51804868, 220170689, 440341378, 880682756]

約数ペア:

[(1, 880682756), (2, 440341378), (4, 220170689), (17, 51804868), (19, 46351724), (34, 25902434), (38, 23175862), (68, 12951217), (76, 11587931), (323, 2726572), (353, 2494852), (646, 1363286), (706, 1247426), (1292, 681643), (1412, 623713), (1931, 456076), (3862, 228038), (6001, 146756), (6707, 131308), (7724, 114019), (12002, 73378), (13414, 65654), (24004, 36689), (26828, 32827)]