899199756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3307}}^1$

素因数の和:3420

約数の個数: 144

約数和(自身を含む): 2832071424

約数和(自身を除く): 1932871668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 83, 84, 91, 117, 126, 156, 166, 182, 234, 249, 252, 273, 332, 364, 468, 498, 546, 581, 747, 819, 996, 1079, 1092, 1162, 1494, 1638, 1743, 2158, 2324, 2988, 3237, 3276, 3307, 3486, 4316, 5229, 6474, 6614, 6972, 7553, 9711, 9921, 10458, 12948, 13228, 15106, 19422, 19842, 20916, 22659, 23149, 29763, 30212, 38844, 39684, 42991, 45318, 46298, 59526, 67977, 69447, 85982, 90636, 92596, 119052, 128973, 135954, 138894, 171964, 208341, 257946, 271908, 274481, 277788, 300937, 386919, 416682, 515892, 548962, 601874, 773838, 823443, 833364, 902811, 1097924, 1203748, 1547676, 1646886, 1805622, 1921367, 2470329, 2708433, 3293772, 3568253, 3611244, 3842734, 4940658, 5416866, 5764101, 7136506, 7685468, 9881316, 10704759, 10833732, 11528202, 14273012, 17292303, 21409518, 23056404, 24977771, 32114277, 34584606, 42819036, 49955542, 64228554, 69169212, 74933313, 99911084, 128457108, 149866626, 224799939, 299733252, 449599878, 899199756]

約数ペア:

[(1, 899199756), (2, 449599878), (3, 299733252), (4, 224799939), (6, 149866626), (7, 128457108), (9, 99911084), (12, 74933313), (13, 69169212), (14, 64228554), (18, 49955542), (21, 42819036), (26, 34584606), (28, 32114277), (36, 24977771), (39, 23056404), (42, 21409518), (52, 17292303), (63, 14273012), (78, 11528202), (83, 10833732), (84, 10704759), (91, 9881316), (117, 7685468), (126, 7136506), (156, 5764101), (166, 5416866), (182, 4940658), (234, 3842734), (249, 3611244), (252, 3568253), (273, 3293772), (332, 2708433), (364, 2470329), (468, 1921367), (498, 1805622), (546, 1646886), (581, 1547676), (747, 1203748), (819, 1097924), (996, 902811), (1079, 833364), (1092, 823443), (1162, 773838), (1494, 601874), (1638, 548962), (1743, 515892), (2158, 416682), (2324, 386919), (2988, 300937), (3237, 277788), (3276, 274481), (3307, 271908), (3486, 257946), (4316, 208341), (5229, 171964), (6474, 138894), (6614, 135954), (6972, 128973), (7553, 119052), (9711, 92596), (9921, 90636), (10458, 85982), (12948, 69447), (13228, 67977), (15106, 59526), (19422, 46298), (19842, 45318), (20916, 42991), (22659, 39684), (23149, 38844), (29763, 30212)]