190590372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1553}}^1$

素因数の和:2057

約数の個数: 72

約数和(自身を含む): 552080256

約数和(自身を除く): 361489884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 487, 974, 1461, 1553, 1948, 2922, 3106, 3409, 4383, 4659, 5844, 6212, 6818, 8766, 9318, 10227, 10871, 13636, 13977, 17532, 18636, 20454, 21742, 27954, 30681, 32613, 40908, 43484, 55908, 61362, 65226, 97839, 122724, 130452, 195678, 391356, 756311, 1512622, 2268933, 3025244, 4537866, 5294177, 6806799, 9075732, 10588354, 13613598, 15882531, 21176708, 27227196, 31765062, 47647593, 63530124, 95295186, 190590372]

約数ペア:

[(1, 190590372), (2, 95295186), (3, 63530124), (4, 47647593), (6, 31765062), (7, 27227196), (9, 21176708), (12, 15882531), (14, 13613598), (18, 10588354), (21, 9075732), (28, 6806799), (36, 5294177), (42, 4537866), (63, 3025244), (84, 2268933), (126, 1512622), (252, 756311), (487, 391356), (974, 195678), (1461, 130452), (1553, 122724), (1948, 97839), (2922, 65226), (3106, 61362), (3409, 55908), (4383, 43484), (4659, 40908), (5844, 32613), (6212, 30681), (6818, 27954), (8766, 21742), (9318, 20454), (10227, 18636), (10871, 17532), (13636, 13977)]