1208309144

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{1423}}^1$

素因数の和:1752

約数の個数: 64

約数和(自身を含む): 2645222400

約数和(自身を除く): 1436913256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 257, 413, 472, 514, 826, 1028, 1423, 1652, 1799, 2056, 2846, 3304, 3598, 5692, 7196, 9961, 11384, 14392, 15163, 19922, 30326, 39844, 60652, 79688, 83957, 106141, 121304, 167914, 212282, 335828, 365711, 424564, 587699, 671656, 731422, 849128, 1175398, 1462844, 2350796, 2559977, 2925688, 4701592, 5119954, 10239908, 20479816, 21576949, 43153898, 86307796, 151038643, 172615592, 302077286, 604154572, 1208309144]

約数ペア:

[(1, 1208309144), (2, 604154572), (4, 302077286), (7, 172615592), (8, 151038643), (14, 86307796), (28, 43153898), (56, 21576949), (59, 20479816), (118, 10239908), (236, 5119954), (257, 4701592), (413, 2925688), (472, 2559977), (514, 2350796), (826, 1462844), (1028, 1175398), (1423, 849128), (1652, 731422), (1799, 671656), (2056, 587699), (2846, 424564), (3304, 365711), (3598, 335828), (5692, 212282), (7196, 167914), (9961, 121304), (11384, 106141), (14392, 83957), (15163, 79688), (19922, 60652), (30326, 39844)]