422088784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1628

約数の個数: 80

約数和(自身を含む): 944939520

約数和(自身を除く): 522850736

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 79, 104, 136, 158, 208, 221, 272, 316, 442, 632, 884, 1027, 1264, 1343, 1511, 1768, 2054, 2686, 3022, 3536, 4108, 5372, 6044, 8216, 10744, 12088, 16432, 17459, 19643, 21488, 24176, 25687, 34918, 39286, 51374, 69836, 78572, 102748, 119369, 139672, 157144, 205496, 238738, 279344, 314288, 333931, 410992, 477476, 667862, 954952, 1335724, 1551797, 1909904, 2029273, 2671448, 3103594, 4058546, 5342896, 6207188, 8117092, 12414376, 16234184, 24828752, 26380549, 32468368, 52761098, 105522196, 211044392, 422088784]

約数ペア:

[(1, 422088784), (2, 211044392), (4, 105522196), (8, 52761098), (13, 32468368), (16, 26380549), (17, 24828752), (26, 16234184), (34, 12414376), (52, 8117092), (68, 6207188), (79, 5342896), (104, 4058546), (136, 3103594), (158, 2671448), (208, 2029273), (221, 1909904), (272, 1551797), (316, 1335724), (442, 954952), (632, 667862), (884, 477476), (1027, 410992), (1264, 333931), (1343, 314288), (1511, 279344), (1768, 238738), (2054, 205496), (2686, 157144), (3022, 139672), (3536, 119369), (4108, 102748), (5372, 78572), (6044, 69836), (8216, 51374), (10744, 39286), (12088, 34918), (16432, 25687), (17459, 24176), (19643, 21488)]