339976334020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{331277}}^1$

素因数の和:331429

約数の個数: 72

約数和(自身を含む): 754037757144

約数和(自身を除く): 414061423124

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 388, 460, 485, 529, 970, 1058, 1940, 2116, 2231, 2645, 4462, 5290, 8924, 10580, 11155, 22310, 44620, 51313, 102626, 205252, 256565, 331277, 513130, 662554, 1026260, 1325108, 1656385, 3312770, 6625540, 7619371, 15238742, 30477484, 32133869, 38096855, 64267738, 76193710, 128535476, 152387420, 160669345, 175245533, 321338690, 350491066, 642677380, 700982132, 739078987, 876227665, 1478157974, 1752455330, 2956315948, 3504910660, 3695394935, 7390789870, 14781579740, 16998816701, 33997633402, 67995266804, 84994083505, 169988167010, 339976334020]

約数ペア:

[(1, 339976334020), (2, 169988167010), (4, 84994083505), (5, 67995266804), (10, 33997633402), (20, 16998816701), (23, 14781579740), (46, 7390789870), (92, 3695394935), (97, 3504910660), (115, 2956315948), (194, 1752455330), (230, 1478157974), (388, 876227665), (460, 739078987), (485, 700982132), (529, 642677380), (970, 350491066), (1058, 321338690), (1940, 175245533), (2116, 160669345), (2231, 152387420), (2645, 128535476), (4462, 76193710), (5290, 64267738), (8924, 38096855), (10580, 32133869), (11155, 30477484), (22310, 15238742), (44620, 7619371), (51313, 6625540), (102626, 3312770), (205252, 1656385), (256565, 1325108), (331277, 1026260), (513130, 662554)]