648702516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2243}}^1$

素因数の和:2581

約数の個数: 96

約数和(自身を含む): 1894007808

約数和(自身を除く): 1245305292

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 313, 462, 626, 924, 939, 1252, 1878, 2191, 2243, 3443, 3756, 4382, 4486, 6573, 6729, 6886, 8764, 8972, 10329, 13146, 13458, 13772, 15701, 20658, 24101, 24673, 26292, 26916, 31402, 41316, 47103, 48202, 49346, 62804, 72303, 74019, 94206, 96404, 98692, 144606, 148038, 172711, 188412, 289212, 296076, 345422, 518133, 690844, 702059, 1036266, 1404118, 2072532, 2106177, 2808236, 4212354, 4914413, 7722649, 8424708, 9828826, 14743239, 15445298, 19657652, 23167947, 29486478, 30890596, 46335894, 54058543, 58972956, 92671788, 108117086, 162175629, 216234172, 324351258, 648702516]

約数ペア:

[(1, 648702516), (2, 324351258), (3, 216234172), (4, 162175629), (6, 108117086), (7, 92671788), (11, 58972956), (12, 54058543), (14, 46335894), (21, 30890596), (22, 29486478), (28, 23167947), (33, 19657652), (42, 15445298), (44, 14743239), (66, 9828826), (77, 8424708), (84, 7722649), (132, 4914413), (154, 4212354), (231, 2808236), (308, 2106177), (313, 2072532), (462, 1404118), (626, 1036266), (924, 702059), (939, 690844), (1252, 518133), (1878, 345422), (2191, 296076), (2243, 289212), (3443, 188412), (3756, 172711), (4382, 148038), (4486, 144606), (6573, 98692), (6729, 96404), (6886, 94206), (8764, 74019), (8972, 72303), (10329, 62804), (13146, 49346), (13458, 48202), (13772, 47103), (15701, 41316), (20658, 31402), (24101, 26916), (24673, 26292)]