245403774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3001}}^1$

素因数の和:3086

約数の個数: 96

約数和(自身を含む): 674369280

約数和(自身を除く): 428965506

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 59, 63, 66, 77, 99, 118, 126, 154, 177, 198, 231, 354, 413, 462, 531, 649, 693, 826, 1062, 1239, 1298, 1386, 1947, 2478, 3001, 3717, 3894, 4543, 5841, 6002, 7434, 9003, 9086, 11682, 13629, 18006, 21007, 27009, 27258, 33011, 40887, 42014, 54018, 63021, 66022, 81774, 99033, 126042, 177059, 189063, 198066, 231077, 297099, 354118, 378126, 462154, 531177, 594198, 693231, 1062354, 1239413, 1386462, 1593531, 1947649, 2079693, 2478826, 3187062, 3718239, 3895298, 4159386, 5842947, 7436478, 11154717, 11685894, 13633543, 17528841, 22309434, 27267086, 35057682, 40900629, 81801258, 122701887, 245403774]

約数ペア:

[(1, 245403774), (2, 122701887), (3, 81801258), (6, 40900629), (7, 35057682), (9, 27267086), (11, 22309434), (14, 17528841), (18, 13633543), (21, 11685894), (22, 11154717), (33, 7436478), (42, 5842947), (59, 4159386), (63, 3895298), (66, 3718239), (77, 3187062), (99, 2478826), (118, 2079693), (126, 1947649), (154, 1593531), (177, 1386462), (198, 1239413), (231, 1062354), (354, 693231), (413, 594198), (462, 531177), (531, 462154), (649, 378126), (693, 354118), (826, 297099), (1062, 231077), (1239, 198066), (1298, 189063), (1386, 177059), (1947, 126042), (2478, 99033), (3001, 81774), (3717, 66022), (3894, 63021), (4543, 54018), (5841, 42014), (6002, 40887), (7434, 33011), (9003, 27258), (9086, 27009), (11682, 21007), (13629, 18006)]