228775722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 572866560

約数和(自身を除く): 344090838

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 58, 62, 73, 83, 87, 93, 146, 166, 174, 186, 203, 217, 219, 249, 406, 434, 438, 498, 511, 581, 609, 651, 899, 1022, 1162, 1218, 1302, 1533, 1743, 1798, 2117, 2263, 2407, 2573, 2697, 3066, 3486, 4234, 4526, 4814, 5146, 5394, 6059, 6293, 6351, 6789, 7221, 7719, 12118, 12586, 12702, 13578, 14442, 14819, 15438, 15841, 16849, 18011, 18177, 18879, 29638, 31682, 33698, 36022, 36354, 37758, 42413, 44457, 47523, 50547, 54033, 65627, 74617, 84826, 88914, 95046, 101094, 108066, 127239, 131254, 149234, 175711, 187829, 196881, 223851, 254478, 351422, 375658, 393762, 447702, 459389, 522319, 527133, 563487, 918778, 1044638, 1054266, 1126974, 1229977, 1314803, 1378167, 1566957, 2459954, 2629606, 2756334, 3133914, 3689931, 3944409, 5447041, 7379862, 7888818, 10894082, 16341123, 32682246, 38129287, 76258574, 114387861, 228775722]

約数ペア:

[(1, 228775722), (2, 114387861), (3, 76258574), (6, 38129287), (7, 32682246), (14, 16341123), (21, 10894082), (29, 7888818), (31, 7379862), (42, 5447041), (58, 3944409), (62, 3689931), (73, 3133914), (83, 2756334), (87, 2629606), (93, 2459954), (146, 1566957), (166, 1378167), (174, 1314803), (186, 1229977), (203, 1126974), (217, 1054266), (219, 1044638), (249, 918778), (406, 563487), (434, 527133), (438, 522319), (498, 459389), (511, 447702), (581, 393762), (609, 375658), (651, 351422), (899, 254478), (1022, 223851), (1162, 196881), (1218, 187829), (1302, 175711), (1533, 149234), (1743, 131254), (1798, 127239), (2117, 108066), (2263, 101094), (2407, 95046), (2573, 88914), (2697, 84826), (3066, 74617), (3486, 65627), (4234, 54033), (4526, 50547), (4814, 47523), (5146, 44457), (5394, 42413), (6059, 37758), (6293, 36354), (6351, 36022), (6789, 33698), (7221, 31682), (7719, 29638), (12118, 18879), (12586, 18177), (12702, 18011), (13578, 16849), (14442, 15841), (14819, 15438)]