63470316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 194793984

約数和(自身を除く): 131323668

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 169, 182, 204, 221, 238, 263, 273, 338, 357, 364, 442, 476, 507, 526, 546, 663, 676, 714, 789, 884, 1014, 1052, 1092, 1183, 1326, 1428, 1547, 1578, 1841, 2028, 2366, 2652, 2873, 3094, 3156, 3419, 3549, 3682, 4471, 4641, 4732, 5523, 5746, 6188, 6838, 7098, 7364, 8619, 8942, 9282, 10257, 11046, 11492, 13413, 13676, 14196, 17238, 17884, 18564, 20111, 20514, 22092, 23933, 26826, 31297, 34476, 40222, 41028, 44447, 47866, 53652, 58123, 60333, 62594, 71799, 80444, 88894, 93891, 95732, 116246, 120666, 125188, 133341, 143598, 174369, 177788, 187782, 232492, 241332, 266682, 287196, 311129, 348738, 375564, 406861, 533364, 622258, 697476, 755599, 813722, 933387, 1220583, 1244516, 1511198, 1627444, 1866774, 2266797, 2441166, 3022396, 3733548, 4533594, 4882332, 5289193, 9067188, 10578386, 15867579, 21156772, 31735158, 63470316]

約数ペア:

[(1, 63470316), (2, 31735158), (3, 21156772), (4, 15867579), (6, 10578386), (7, 9067188), (12, 5289193), (13, 4882332), (14, 4533594), (17, 3733548), (21, 3022396), (26, 2441166), (28, 2266797), (34, 1866774), (39, 1627444), (42, 1511198), (51, 1244516), (52, 1220583), (68, 933387), (78, 813722), (84, 755599), (91, 697476), (102, 622258), (119, 533364), (156, 406861), (169, 375564), (182, 348738), (204, 311129), (221, 287196), (238, 266682), (263, 241332), (273, 232492), (338, 187782), (357, 177788), (364, 174369), (442, 143598), (476, 133341), (507, 125188), (526, 120666), (546, 116246), (663, 95732), (676, 93891), (714, 88894), (789, 80444), (884, 71799), (1014, 62594), (1052, 60333), (1092, 58123), (1183, 53652), (1326, 47866), (1428, 44447), (1547, 41028), (1578, 40222), (1841, 34476), (2028, 31297), (2366, 26826), (2652, 23933), (2873, 22092), (3094, 20514), (3156, 20111), (3419, 18564), (3549, 17884), (3682, 17238), (4471, 14196), (4641, 13676), (4732, 13413), (5523, 11492), (5746, 11046), (6188, 10257), (6838, 9282), (7098, 8942), (7364, 8619)]