218409852

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{2129}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 521015040

約数和(自身を除く): 302605188

約数列:

[1, 2, 3, 4, 6, 12, 83, 103, 166, 206, 249, 309, 332, 412, 498, 618, 996, 1236, 2129, 4258, 6387, 8516, 8549, 12774, 17098, 25548, 25647, 34196, 51294, 102588, 176707, 219287, 353414, 438574, 530121, 657861, 706828, 877148, 1060242, 1315722, 2120484, 2631444, 18200821, 36401642, 54602463, 72803284, 109204926, 218409852]

約数ペア:

[(1, 218409852), (2, 109204926), (3, 72803284), (4, 54602463), (6, 36401642), (12, 18200821), (83, 2631444), (103, 2120484), (166, 1315722), (206, 1060242), (249, 877148), (309, 706828), (332, 657861), (412, 530121), (498, 438574), (618, 353414), (996, 219287), (1236, 176707), (2129, 102588), (4258, 51294), (6387, 34196), (8516, 25647), (8549, 25548), (12774, 17098)]