488297216

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2939}}^1$

素因数の和:3025

約数の個数: 72

約数和(自身を含む): 1081684800

約数和(自身を除く): 593387584

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 128, 176, 236, 256, 352, 472, 649, 704, 944, 1298, 1408, 1888, 2596, 2816, 2939, 3776, 5192, 5878, 7552, 10384, 11756, 15104, 20768, 23512, 32329, 41536, 47024, 64658, 83072, 94048, 129316, 166144, 173401, 188096, 258632, 346802, 376192, 517264, 693604, 752384, 1034528, 1387208, 1907411, 2069056, 2774416, 3814822, 4138112, 5548832, 7629644, 8276224, 11097664, 15259288, 22195328, 30518576, 44390656, 61037152, 122074304, 244148608, 488297216]

約数ペア:

[(1, 488297216), (2, 244148608), (4, 122074304), (8, 61037152), (11, 44390656), (16, 30518576), (22, 22195328), (32, 15259288), (44, 11097664), (59, 8276224), (64, 7629644), (88, 5548832), (118, 4138112), (128, 3814822), (176, 2774416), (236, 2069056), (256, 1907411), (352, 1387208), (472, 1034528), (649, 752384), (704, 693604), (944, 517264), (1298, 376192), (1408, 346802), (1888, 258632), (2596, 188096), (2816, 173401), (2939, 166144), (3776, 129316), (5192, 94048), (5878, 83072), (7552, 64658), (10384, 47024), (11756, 41536), (15104, 32329), (20768, 23512)]