320481924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1209

約数の個数: 96

約数和(自身を含む): 885857280

約数和(自身を除く): 565375356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 83, 84, 86, 129, 166, 172, 249, 258, 301, 332, 498, 516, 581, 602, 903, 996, 1069, 1162, 1204, 1743, 1806, 2138, 2324, 3207, 3486, 3569, 3612, 4276, 6414, 6972, 7138, 7483, 10707, 12828, 14276, 14966, 21414, 22449, 24983, 29932, 42828, 44898, 45967, 49966, 74949, 88727, 89796, 91934, 99932, 137901, 149898, 177454, 183868, 266181, 275802, 299796, 321769, 354908, 532362, 551604, 621089, 643538, 965307, 1064724, 1242178, 1287076, 1863267, 1930614, 2484356, 3726534, 3815261, 3861228, 7453068, 7630522, 11445783, 15261044, 22891566, 26706827, 45783132, 53413654, 80120481, 106827308, 160240962, 320481924]

約数ペア:

[(1, 320481924), (2, 160240962), (3, 106827308), (4, 80120481), (6, 53413654), (7, 45783132), (12, 26706827), (14, 22891566), (21, 15261044), (28, 11445783), (42, 7630522), (43, 7453068), (83, 3861228), (84, 3815261), (86, 3726534), (129, 2484356), (166, 1930614), (172, 1863267), (249, 1287076), (258, 1242178), (301, 1064724), (332, 965307), (498, 643538), (516, 621089), (581, 551604), (602, 532362), (903, 354908), (996, 321769), (1069, 299796), (1162, 275802), (1204, 266181), (1743, 183868), (1806, 177454), (2138, 149898), (2324, 137901), (3207, 99932), (3486, 91934), (3569, 89796), (3612, 88727), (4276, 74949), (6414, 49966), (6972, 45967), (7138, 44898), (7483, 42828), (10707, 29932), (12828, 24983), (14276, 22449), (14966, 21414)]