307860768

素因数分解:

$2^5\times 3^2\times {\mathrm{653}}^1\times {\mathrm{1637}}^1$

素因数の和:2306

約数の個数: 72

約数和(自身を含む): 877355388

約数和(自身を除く): 569494620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 653, 1306, 1637, 1959, 2612, 3274, 3918, 4911, 5224, 5877, 6548, 7836, 9822, 10448, 11754, 13096, 14733, 15672, 19644, 20896, 23508, 26192, 29466, 31344, 39288, 47016, 52384, 58932, 62688, 78576, 94032, 117864, 157152, 188064, 235728, 471456, 1068961, 2137922, 3206883, 4275844, 6413766, 8551688, 9620649, 12827532, 17103376, 19241298, 25655064, 34206752, 38482596, 51310128, 76965192, 102620256, 153930384, 307860768]

約数ペア:

[(1, 307860768), (2, 153930384), (3, 102620256), (4, 76965192), (6, 51310128), (8, 38482596), (9, 34206752), (12, 25655064), (16, 19241298), (18, 17103376), (24, 12827532), (32, 9620649), (36, 8551688), (48, 6413766), (72, 4275844), (96, 3206883), (144, 2137922), (288, 1068961), (653, 471456), (1306, 235728), (1637, 188064), (1959, 157152), (2612, 117864), (3274, 94032), (3918, 78576), (4911, 62688), (5224, 58932), (5877, 52384), (6548, 47016), (7836, 39288), (9822, 31344), (10448, 29466), (11754, 26192), (13096, 23508), (14733, 20896), (15672, 19644)]