308402892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8933}}^1$

素因数の和:9087

約数の個数: 72

約数和(自身を含む): 897545376

約数和(自身を除く): 589142484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3836, 4932, 5754, 8631, 8933, 11508, 17262, 17866, 26799, 34524, 35732, 53598, 62531, 80397, 107196, 125062, 160794, 187593, 250124, 321588, 375186, 562779, 750372, 1125558, 1223821, 2251116, 2447642, 3671463, 4895284, 7342926, 8566747, 11014389, 14685852, 17133494, 22028778, 25700241, 34266988, 44057556, 51400482, 77100723, 102800964, 154201446, 308402892]

約数ペア:

[(1, 308402892), (2, 154201446), (3, 102800964), (4, 77100723), (6, 51400482), (7, 44057556), (9, 34266988), (12, 25700241), (14, 22028778), (18, 17133494), (21, 14685852), (28, 11014389), (36, 8566747), (42, 7342926), (63, 4895284), (84, 3671463), (126, 2447642), (137, 2251116), (252, 1223821), (274, 1125558), (411, 750372), (548, 562779), (822, 375186), (959, 321588), (1233, 250124), (1644, 187593), (1918, 160794), (2466, 125062), (2877, 107196), (3836, 80397), (4932, 62531), (5754, 53598), (8631, 35732), (8933, 34524), (11508, 26799), (17262, 17866)]