289835172

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{7393}}^1$

素因数の和:7431

約数の個数: 90

約数和(自身を含む): 832941494

約数和(自身を除く): 543106322

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 297, 324, 363, 396, 484, 594, 726, 891, 1089, 1188, 1452, 1782, 2178, 3267, 3564, 4356, 6534, 7393, 9801, 13068, 14786, 19602, 22179, 29572, 39204, 44358, 66537, 81323, 88716, 133074, 162646, 199611, 243969, 266148, 325292, 399222, 487938, 598833, 731907, 798444, 894553, 975876, 1197666, 1463814, 1789106, 2195721, 2395332, 2683659, 2927628, 3578212, 4391442, 5367318, 6587163, 8050977, 8782884, 10734636, 13174326, 16101954, 24152931, 26348652, 32203908, 48305862, 72458793, 96611724, 144917586, 289835172]

約数ペア:

[(1, 289835172), (2, 144917586), (3, 96611724), (4, 72458793), (6, 48305862), (9, 32203908), (11, 26348652), (12, 24152931), (18, 16101954), (22, 13174326), (27, 10734636), (33, 8782884), (36, 8050977), (44, 6587163), (54, 5367318), (66, 4391442), (81, 3578212), (99, 2927628), (108, 2683659), (121, 2395332), (132, 2195721), (162, 1789106), (198, 1463814), (242, 1197666), (297, 975876), (324, 894553), (363, 798444), (396, 731907), (484, 598833), (594, 487938), (726, 399222), (891, 325292), (1089, 266148), (1188, 243969), (1452, 199611), (1782, 162646), (2178, 133074), (3267, 88716), (3564, 81323), (4356, 66537), (6534, 44358), (7393, 39204), (9801, 29572), (13068, 22179), (14786, 19602)]