328390104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4643}}^1$

素因数の和:5080

約数の個数: 64

約数和(自身を含む): 940688640

約数和(自身を除く): 612298536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 842, 1263, 1684, 2526, 2947, 3368, 4643, 5052, 5894, 8841, 9286, 10104, 11788, 13929, 17682, 18572, 23576, 27858, 32501, 35364, 37144, 55716, 65002, 70728, 97503, 111432, 130004, 195006, 260008, 390012, 780024, 1954703, 3909406, 5864109, 7818812, 11728218, 13682921, 15637624, 23456436, 27365842, 41048763, 46912872, 54731684, 82097526, 109463368, 164195052, 328390104]

約数ペア:

[(1, 328390104), (2, 164195052), (3, 109463368), (4, 82097526), (6, 54731684), (7, 46912872), (8, 41048763), (12, 27365842), (14, 23456436), (21, 15637624), (24, 13682921), (28, 11728218), (42, 7818812), (56, 5864109), (84, 3909406), (168, 1954703), (421, 780024), (842, 390012), (1263, 260008), (1684, 195006), (2526, 130004), (2947, 111432), (3368, 97503), (4643, 70728), (5052, 65002), (5894, 55716), (8841, 37144), (9286, 35364), (10104, 32501), (11788, 27858), (13929, 23576), (17682, 18572)]