289553628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5003}}^1$

素因数の和:5083

約数の個数: 96

約数和(自身を含む): 847397376

約数和(自身を除く): 557843748

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 78, 84, 91, 106, 156, 159, 182, 212, 273, 318, 364, 371, 546, 636, 689, 742, 1092, 1113, 1378, 1484, 2067, 2226, 2756, 4134, 4452, 4823, 5003, 8268, 9646, 10006, 14469, 15009, 19292, 20012, 28938, 30018, 35021, 57876, 60036, 65039, 70042, 105063, 130078, 140084, 195117, 210126, 260156, 265159, 390234, 420252, 455273, 530318, 780468, 795477, 910546, 1060636, 1365819, 1590954, 1821092, 1856113, 2731638, 3181908, 3447067, 3712226, 5463276, 5568339, 6894134, 7424452, 10341201, 11136678, 13788268, 20682402, 22273356, 24129469, 41364804, 48258938, 72388407, 96517876, 144776814, 289553628]

約数ペア:

[(1, 289553628), (2, 144776814), (3, 96517876), (4, 72388407), (6, 48258938), (7, 41364804), (12, 24129469), (13, 22273356), (14, 20682402), (21, 13788268), (26, 11136678), (28, 10341201), (39, 7424452), (42, 6894134), (52, 5568339), (53, 5463276), (78, 3712226), (84, 3447067), (91, 3181908), (106, 2731638), (156, 1856113), (159, 1821092), (182, 1590954), (212, 1365819), (273, 1060636), (318, 910546), (364, 795477), (371, 780468), (546, 530318), (636, 455273), (689, 420252), (742, 390234), (1092, 265159), (1113, 260156), (1378, 210126), (1484, 195117), (2067, 140084), (2226, 130078), (2756, 105063), (4134, 70042), (4452, 65039), (4823, 60036), (5003, 57876), (8268, 35021), (9646, 30018), (10006, 28938), (14469, 20012), (15009, 19292)]