804936328

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{66239}}^1$

素因数の和:66290

約数の個数: 48

約数和(自身を含む): 1812326400

約数和(自身を除く): 1007390072

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 66239, 132478, 264956, 463673, 529912, 927346, 1854692, 2053409, 3245711, 3709384, 4106818, 6491422, 8213636, 12982844, 14373863, 16427272, 25965688, 28747726, 57495452, 100617041, 114990904, 201234082, 402468164, 804936328]

約数ペア:

[(1, 804936328), (2, 402468164), (4, 201234082), (7, 114990904), (8, 100617041), (14, 57495452), (28, 28747726), (31, 25965688), (49, 16427272), (56, 14373863), (62, 12982844), (98, 8213636), (124, 6491422), (196, 4106818), (217, 3709384), (248, 3245711), (392, 2053409), (434, 1854692), (868, 927346), (1519, 529912), (1736, 463673), (3038, 264956), (6076, 132478), (12152, 66239)]