306399996

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2625

約数の個数: 120

約数和(自身を含む): 933055200

約数和(自身を除く): 626655204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 189, 212, 252, 318, 324, 371, 378, 477, 567, 636, 742, 756, 954, 1113, 1134, 1431, 1484, 1908, 2226, 2268, 2549, 2862, 3339, 4293, 4452, 5098, 5724, 6678, 7647, 8586, 10017, 10196, 13356, 15294, 17172, 17843, 20034, 22941, 30051, 30588, 35686, 40068, 45882, 53529, 60102, 68823, 71372, 91764, 107058, 120204, 135097, 137646, 160587, 206469, 214116, 270194, 275292, 321174, 405291, 412938, 481761, 540388, 642348, 810582, 825876, 945679, 963522, 1215873, 1445283, 1621164, 1891358, 1927044, 2431746, 2837037, 2890566, 3647619, 3782716, 4863492, 5674074, 5781132, 7295238, 8511111, 10942857, 11348148, 14590476, 17022222, 21885714, 25533333, 34044444, 43771428, 51066666, 76599999, 102133332, 153199998, 306399996]

約数ペア:

[(1, 306399996), (2, 153199998), (3, 102133332), (4, 76599999), (6, 51066666), (7, 43771428), (9, 34044444), (12, 25533333), (14, 21885714), (18, 17022222), (21, 14590476), (27, 11348148), (28, 10942857), (36, 8511111), (42, 7295238), (53, 5781132), (54, 5674074), (63, 4863492), (81, 3782716), (84, 3647619), (106, 2890566), (108, 2837037), (126, 2431746), (159, 1927044), (162, 1891358), (189, 1621164), (212, 1445283), (252, 1215873), (318, 963522), (324, 945679), (371, 825876), (378, 810582), (477, 642348), (567, 540388), (636, 481761), (742, 412938), (756, 405291), (954, 321174), (1113, 275292), (1134, 270194), (1431, 214116), (1484, 206469), (1908, 160587), (2226, 137646), (2268, 135097), (2549, 120204), (2862, 107058), (3339, 91764), (4293, 71372), (4452, 68823), (5098, 60102), (5724, 53529), (6678, 45882), (7647, 40068), (8586, 35686), (10017, 30588), (10196, 30051), (13356, 22941), (15294, 20034), (17172, 17843)]