506268

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{41}}^1$

素因数の和:72

約数の個数: 72

約数和(自身を含む): 1528800

約数和(自身を除く): 1022532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 343, 369, 441, 492, 574, 588, 686, 738, 861, 882, 1029, 1148, 1372, 1476, 1722, 1764, 2009, 2058, 2583, 3087, 3444, 4018, 4116, 5166, 6027, 6174, 8036, 10332, 12054, 12348, 14063, 18081, 24108, 28126, 36162, 42189, 56252, 72324, 84378, 126567, 168756, 253134, 506268]

約数ペア:

[(1, 506268), (2, 253134), (3, 168756), (4, 126567), (6, 84378), (7, 72324), (9, 56252), (12, 42189), (14, 36162), (18, 28126), (21, 24108), (28, 18081), (36, 14063), (41, 12348), (42, 12054), (49, 10332), (63, 8036), (82, 6174), (84, 6027), (98, 5166), (123, 4116), (126, 4018), (147, 3444), (164, 3087), (196, 2583), (246, 2058), (252, 2009), (287, 1764), (294, 1722), (343, 1476), (369, 1372), (441, 1148), (492, 1029), (574, 882), (588, 861), (686, 738)]