251066004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{7237}}^1$

素因数の和:7317

約数の個数: 72

約数和(自身を含む): 693110880

約数和(自身を除く): 442044876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 59, 84, 98, 118, 147, 177, 196, 236, 294, 354, 413, 588, 708, 826, 1239, 1652, 2478, 2891, 4956, 5782, 7237, 8673, 11564, 14474, 17346, 21711, 28948, 34692, 43422, 50659, 86844, 101318, 151977, 202636, 303954, 354613, 426983, 607908, 709226, 853966, 1063839, 1280949, 1418452, 1707932, 2127678, 2561898, 2988881, 4255356, 5123796, 5977762, 8966643, 11955524, 17933286, 20922167, 35866572, 41844334, 62766501, 83688668, 125533002, 251066004]

約数ペア:

[(1, 251066004), (2, 125533002), (3, 83688668), (4, 62766501), (6, 41844334), (7, 35866572), (12, 20922167), (14, 17933286), (21, 11955524), (28, 8966643), (42, 5977762), (49, 5123796), (59, 4255356), (84, 2988881), (98, 2561898), (118, 2127678), (147, 1707932), (177, 1418452), (196, 1280949), (236, 1063839), (294, 853966), (354, 709226), (413, 607908), (588, 426983), (708, 354613), (826, 303954), (1239, 202636), (1652, 151977), (2478, 101318), (2891, 86844), (4956, 50659), (5782, 43422), (7237, 34692), (8673, 28948), (11564, 21711), (14474, 17346)]