248681862

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8783}}^1$

素因数の和:8826

約数の個数: 72

約数和(自身を含む): 637876512

約数和(自身を除く): 389194650

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 726, 858, 1089, 1287, 1573, 2178, 2574, 3146, 4719, 8783, 9438, 14157, 17566, 26349, 28314, 52698, 79047, 96613, 114179, 158094, 193226, 228358, 289839, 342537, 579678, 685074, 869517, 1027611, 1062743, 1255969, 1739034, 2055222, 2125486, 2511938, 3188229, 3767907, 6376458, 7535814, 9564687, 11303721, 13815659, 19129374, 22607442, 27631318, 41446977, 82893954, 124340931, 248681862]

約数ペア:

[(1, 248681862), (2, 124340931), (3, 82893954), (6, 41446977), (9, 27631318), (11, 22607442), (13, 19129374), (18, 13815659), (22, 11303721), (26, 9564687), (33, 7535814), (39, 6376458), (66, 3767907), (78, 3188229), (99, 2511938), (117, 2125486), (121, 2055222), (143, 1739034), (198, 1255969), (234, 1062743), (242, 1027611), (286, 869517), (363, 685074), (429, 579678), (726, 342537), (858, 289839), (1089, 228358), (1287, 193226), (1573, 158094), (2178, 114179), (2574, 96613), (3146, 79047), (4719, 52698), (8783, 28314), (9438, 26349), (14157, 17566)]