267907904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20029}}^1$

素因数の和:20071

約数の個数: 56

約数和(自身を含む): 610514400

約数和(自身を除く): 342606496

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 20029, 40058, 80116, 160232, 220319, 320464, 380551, 440638, 640928, 761102, 881276, 1281856, 1522204, 1762552, 3044408, 3525104, 4186061, 6088816, 7050208, 8372122, 12177632, 14100416, 16744244, 24355264, 33488488, 66976976, 133953952, 267907904]

約数ペア:

[(1, 267907904), (2, 133953952), (4, 66976976), (8, 33488488), (11, 24355264), (16, 16744244), (19, 14100416), (22, 12177632), (32, 8372122), (38, 7050208), (44, 6088816), (64, 4186061), (76, 3525104), (88, 3044408), (152, 1762552), (176, 1522204), (209, 1281856), (304, 881276), (352, 761102), (418, 640928), (608, 440638), (704, 380551), (836, 320464), (1216, 220319), (1672, 160232), (3344, 80116), (6688, 40058), (13376, 20029)]