248620716

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3727}}^1$

素因数の和:3863

約数の個数: 72

約数和(自身を含む): 671711040

約数和(自身を除く): 423090324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 153, 204, 218, 306, 327, 436, 612, 654, 981, 1308, 1853, 1962, 3706, 3727, 3924, 5559, 7412, 7454, 11118, 11181, 14908, 16677, 22236, 22362, 33354, 33543, 44724, 63359, 66708, 67086, 126718, 134172, 190077, 253436, 380154, 406243, 570231, 760308, 812486, 1140462, 1218729, 1624972, 2280924, 2437458, 3656187, 4874916, 6906131, 7312374, 13812262, 14624748, 20718393, 27624524, 41436786, 62155179, 82873572, 124310358, 248620716]

約数ペア:

[(1, 248620716), (2, 124310358), (3, 82873572), (4, 62155179), (6, 41436786), (9, 27624524), (12, 20718393), (17, 14624748), (18, 13812262), (34, 7312374), (36, 6906131), (51, 4874916), (68, 3656187), (102, 2437458), (109, 2280924), (153, 1624972), (204, 1218729), (218, 1140462), (306, 812486), (327, 760308), (436, 570231), (612, 406243), (654, 380154), (981, 253436), (1308, 190077), (1853, 134172), (1962, 126718), (3706, 67086), (3727, 66708), (3924, 63359), (5559, 44724), (7412, 33543), (7454, 33354), (11118, 22362), (11181, 22236), (14908, 16677)]