321006924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{3671}}^1$

素因数の和:4035

約数の個数: 72

約数和(自身を含む): 930279168

約数和(自身を除く): 609272244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 347, 694, 1041, 1388, 2082, 2429, 3123, 3671, 4164, 4858, 6246, 7287, 7342, 9716, 11013, 12492, 14574, 14684, 21861, 22026, 25697, 29148, 33039, 43722, 44052, 51394, 66078, 77091, 87444, 102788, 132156, 154182, 231273, 308364, 462546, 925092, 1273837, 2547674, 3821511, 5095348, 7643022, 8916859, 11464533, 15286044, 17833718, 22929066, 26750577, 35667436, 45858132, 53501154, 80251731, 107002308, 160503462, 321006924]

約数ペア:

[(1, 321006924), (2, 160503462), (3, 107002308), (4, 80251731), (6, 53501154), (7, 45858132), (9, 35667436), (12, 26750577), (14, 22929066), (18, 17833718), (21, 15286044), (28, 11464533), (36, 8916859), (42, 7643022), (63, 5095348), (84, 3821511), (126, 2547674), (252, 1273837), (347, 925092), (694, 462546), (1041, 308364), (1388, 231273), (2082, 154182), (2429, 132156), (3123, 102788), (3671, 87444), (4164, 77091), (4858, 66078), (6246, 51394), (7287, 44052), (7342, 43722), (9716, 33039), (11013, 29148), (12492, 25697), (14574, 22026), (14684, 21861)]