980717724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:924

約数の個数: 144

約数和(自身を含む): 2920252608

約数和(自身を除く): 1939534884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 97, 106, 126, 159, 194, 212, 252, 291, 318, 371, 388, 477, 582, 636, 679, 742, 757, 873, 954, 1113, 1164, 1358, 1484, 1514, 1746, 1908, 2037, 2226, 2271, 2716, 3028, 3339, 3492, 4074, 4452, 4542, 5141, 5299, 6111, 6678, 6813, 8148, 9084, 10282, 10598, 12222, 13356, 13626, 15423, 15897, 20564, 21196, 24444, 27252, 30846, 31794, 35987, 40121, 46269, 47691, 61692, 63588, 71974, 73429, 80242, 92538, 95382, 107961, 120363, 143948, 146858, 160484, 185076, 190764, 215922, 220287, 240726, 280847, 293716, 323883, 361089, 431844, 440574, 481452, 514003, 561694, 647766, 660861, 722178, 842541, 881148, 1028006, 1123388, 1295532, 1321722, 1444356, 1542009, 1685082, 2056012, 2527623, 2643444, 3084018, 3370164, 3891737, 4626027, 5055246, 6168036, 7783474, 9252054, 10110492, 11675211, 15566948, 18504108, 23350422, 27242159, 35025633, 46700844, 54484318, 70051266, 81726477, 108968636, 140102532, 163452954, 245179431, 326905908, 490358862, 980717724]

約数ペア:

[(1, 980717724), (2, 490358862), (3, 326905908), (4, 245179431), (6, 163452954), (7, 140102532), (9, 108968636), (12, 81726477), (14, 70051266), (18, 54484318), (21, 46700844), (28, 35025633), (36, 27242159), (42, 23350422), (53, 18504108), (63, 15566948), (84, 11675211), (97, 10110492), (106, 9252054), (126, 7783474), (159, 6168036), (194, 5055246), (212, 4626027), (252, 3891737), (291, 3370164), (318, 3084018), (371, 2643444), (388, 2527623), (477, 2056012), (582, 1685082), (636, 1542009), (679, 1444356), (742, 1321722), (757, 1295532), (873, 1123388), (954, 1028006), (1113, 881148), (1164, 842541), (1358, 722178), (1484, 660861), (1514, 647766), (1746, 561694), (1908, 514003), (2037, 481452), (2226, 440574), (2271, 431844), (2716, 361089), (3028, 323883), (3339, 293716), (3492, 280847), (4074, 240726), (4452, 220287), (4542, 215922), (5141, 190764), (5299, 185076), (6111, 160484), (6678, 146858), (6813, 143948), (8148, 120363), (9084, 107961), (10282, 95382), (10598, 92538), (12222, 80242), (13356, 73429), (13626, 71974), (15423, 63588), (15897, 61692), (20564, 47691), (21196, 46269), (24444, 40121), (27252, 35987), (30846, 31794)]