213228936

素因数分解:

$2^3\times 3^4\times {\mathrm{127}}^1\times {\mathrm{2591}}^1$

素因数の和:2736

約数の個数: 80

約数和(自身を含む): 602173440

約数和(自身を除く): 388944504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 127, 162, 216, 254, 324, 381, 508, 648, 762, 1016, 1143, 1524, 2286, 2591, 3048, 3429, 4572, 5182, 6858, 7773, 9144, 10287, 10364, 13716, 15546, 20574, 20728, 23319, 27432, 31092, 41148, 46638, 62184, 69957, 82296, 93276, 139914, 186552, 209871, 279828, 329057, 419742, 559656, 658114, 839484, 987171, 1316228, 1678968, 1974342, 2632456, 2961513, 3948684, 5923026, 7897368, 8884539, 11846052, 17769078, 23692104, 26653617, 35538156, 53307234, 71076312, 106614468, 213228936]

約数ペア:

[(1, 213228936), (2, 106614468), (3, 71076312), (4, 53307234), (6, 35538156), (8, 26653617), (9, 23692104), (12, 17769078), (18, 11846052), (24, 8884539), (27, 7897368), (36, 5923026), (54, 3948684), (72, 2961513), (81, 2632456), (108, 1974342), (127, 1678968), (162, 1316228), (216, 987171), (254, 839484), (324, 658114), (381, 559656), (508, 419742), (648, 329057), (762, 279828), (1016, 209871), (1143, 186552), (1524, 139914), (2286, 93276), (2591, 82296), (3048, 69957), (3429, 62184), (4572, 46638), (5182, 41148), (6858, 31092), (7773, 27432), (9144, 23319), (10287, 20728), (10364, 20574), (13716, 15546)]