815306616

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{105829}}^1$

素因数の和:105948

約数の個数: 48

約数和(自身を含む): 2228779800

約数和(自身を除く): 1413473184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 105829, 211658, 317487, 423316, 634974, 846632, 952461, 1269948, 1904922, 2539896, 3809844, 7619688, 11323703, 22647406, 33971109, 45294812, 67942218, 90589624, 101913327, 135884436, 203826654, 271768872, 407653308, 815306616]

約数ペア:

[(1, 815306616), (2, 407653308), (3, 271768872), (4, 203826654), (6, 135884436), (8, 101913327), (9, 90589624), (12, 67942218), (18, 45294812), (24, 33971109), (36, 22647406), (72, 11323703), (107, 7619688), (214, 3809844), (321, 2539896), (428, 1904922), (642, 1269948), (856, 952461), (963, 846632), (1284, 634974), (1926, 423316), (2568, 317487), (3852, 211658), (7704, 105829)]