252998172

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{2927}}^1$

素因数の和:2965

約数の個数: 90

約数和(自身を含む): 746320848

約数和(自身を除く): 493322676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 2401, 2927, 3087, 4116, 4802, 5854, 6174, 7203, 8781, 9604, 11708, 12348, 14406, 17562, 20489, 21609, 26343, 28812, 35124, 40978, 43218, 52686, 61467, 81956, 86436, 105372, 122934, 143423, 184401, 245868, 286846, 368802, 430269, 573692, 737604, 860538, 1003961, 1290807, 1721076, 2007922, 2581614, 3011883, 4015844, 5163228, 6023766, 7027727, 9035649, 12047532, 14055454, 18071298, 21083181, 28110908, 36142596, 42166362, 63249543, 84332724, 126499086, 252998172]

約数ペア:

[(1, 252998172), (2, 126499086), (3, 84332724), (4, 63249543), (6, 42166362), (7, 36142596), (9, 28110908), (12, 21083181), (14, 18071298), (18, 14055454), (21, 12047532), (28, 9035649), (36, 7027727), (42, 6023766), (49, 5163228), (63, 4015844), (84, 3011883), (98, 2581614), (126, 2007922), (147, 1721076), (196, 1290807), (252, 1003961), (294, 860538), (343, 737604), (441, 573692), (588, 430269), (686, 368802), (882, 286846), (1029, 245868), (1372, 184401), (1764, 143423), (2058, 122934), (2401, 105372), (2927, 86436), (3087, 81956), (4116, 61467), (4802, 52686), (5854, 43218), (6174, 40978), (7203, 35124), (8781, 28812), (9604, 26343), (11708, 21609), (12348, 20489), (14406, 17562)]