338346372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{44263}}^1$

素因数の和:44297

約数の個数: 72

約数和(自身を含む): 989034816

約数和(自身を除く): 650688444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 44263, 88526, 132789, 177052, 265578, 309841, 531156, 575419, 619682, 929523, 1150838, 1239364, 1726257, 1859046, 2168887, 2301676, 3452514, 3718092, 4027933, 4337774, 6506661, 6905028, 8055866, 8675548, 12083799, 13013322, 16111732, 24167598, 26026644, 28195531, 48335196, 56391062, 84586593, 112782124, 169173186, 338346372]

約数ペア:

[(1, 338346372), (2, 169173186), (3, 112782124), (4, 84586593), (6, 56391062), (7, 48335196), (12, 28195531), (13, 26026644), (14, 24167598), (21, 16111732), (26, 13013322), (28, 12083799), (39, 8675548), (42, 8055866), (49, 6905028), (52, 6506661), (78, 4337774), (84, 4027933), (91, 3718092), (98, 3452514), (147, 2301676), (156, 2168887), (182, 1859046), (196, 1726257), (273, 1239364), (294, 1150838), (364, 929523), (546, 619682), (588, 575419), (637, 531156), (1092, 309841), (1274, 265578), (1911, 177052), (2548, 132789), (3822, 88526), (7644, 44263)]