2403408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 7428096

約数和(自身を除く): 5024688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 311, 322, 336, 368, 483, 552, 622, 644, 933, 966, 1104, 1244, 1288, 1866, 1932, 2177, 2488, 2576, 3732, 3864, 4354, 4976, 6531, 7153, 7464, 7728, 8708, 13062, 14306, 14928, 17416, 21459, 26124, 28612, 34832, 42918, 50071, 52248, 57224, 85836, 100142, 104496, 114448, 150213, 171672, 200284, 300426, 343344, 400568, 600852, 801136, 1201704, 2403408]

約数ペア:

[(1, 2403408), (2, 1201704), (3, 801136), (4, 600852), (6, 400568), (7, 343344), (8, 300426), (12, 200284), (14, 171672), (16, 150213), (21, 114448), (23, 104496), (24, 100142), (28, 85836), (42, 57224), (46, 52248), (48, 50071), (56, 42918), (69, 34832), (84, 28612), (92, 26124), (112, 21459), (138, 17416), (161, 14928), (168, 14306), (184, 13062), (276, 8708), (311, 7728), (322, 7464), (336, 7153), (368, 6531), (483, 4976), (552, 4354), (622, 3864), (644, 3732), (933, 2576), (966, 2488), (1104, 2177), (1244, 1932), (1288, 1866)]