268984384

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:683

約数の個数: 56

約数和(自身を含む): 548932608

約数和(自身を除く): 279948224

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 223, 376, 401, 446, 752, 802, 892, 1504, 1604, 1784, 3008, 3208, 3568, 6416, 7136, 10481, 12832, 14272, 18847, 20962, 25664, 37694, 41924, 75388, 83848, 89423, 150776, 167696, 178846, 301552, 335392, 357692, 603104, 670784, 715384, 1206208, 1430768, 2861536, 4202881, 5723072, 8405762, 16811524, 33623048, 67246096, 134492192, 268984384]

約数ペア:

[(1, 268984384), (2, 134492192), (4, 67246096), (8, 33623048), (16, 16811524), (32, 8405762), (47, 5723072), (64, 4202881), (94, 2861536), (188, 1430768), (223, 1206208), (376, 715384), (401, 670784), (446, 603104), (752, 357692), (802, 335392), (892, 301552), (1504, 178846), (1604, 167696), (1784, 150776), (3008, 89423), (3208, 83848), (3568, 75388), (6416, 41924), (7136, 37694), (10481, 25664), (12832, 20962), (14272, 18847)]