273577328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{1657}}^1$

素因数の和:2289

約数の個数: 40

約数和(自身を含む): 562499712

約数和(自身を除く): 288922384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 607, 1214, 1657, 2428, 3314, 4856, 6628, 9712, 10319, 13256, 20638, 26512, 28169, 41276, 56338, 82552, 112676, 165104, 225352, 450704, 1005799, 2011598, 4023196, 8046392, 16092784, 17098583, 34197166, 68394332, 136788664, 273577328]

約数ペア:

[(1, 273577328), (2, 136788664), (4, 68394332), (8, 34197166), (16, 17098583), (17, 16092784), (34, 8046392), (68, 4023196), (136, 2011598), (272, 1005799), (607, 450704), (1214, 225352), (1657, 165104), (2428, 112676), (3314, 82552), (4856, 56338), (6628, 41276), (9712, 28169), (10319, 26512), (13256, 20638)]