2705611428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4337}}^1$

素因数の和:4434

約数の個数: 144

約数和(自身を含む): 7781469696

約数和(自身を除く): 5075858268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 43, 52, 62, 78, 86, 93, 117, 124, 129, 156, 172, 186, 234, 258, 279, 372, 387, 403, 468, 516, 558, 559, 774, 806, 1116, 1118, 1209, 1333, 1548, 1612, 1677, 2236, 2418, 2666, 3354, 3627, 3999, 4337, 4836, 5031, 5332, 6708, 7254, 7998, 8674, 10062, 11997, 13011, 14508, 15996, 17329, 17348, 20124, 23994, 26022, 34658, 39033, 47988, 51987, 52044, 56381, 69316, 78066, 103974, 112762, 134447, 155961, 156132, 169143, 186491, 207948, 225524, 268894, 311922, 338286, 372982, 403341, 507429, 537788, 559473, 623844, 676572, 745964, 806682, 1014858, 1118946, 1210023, 1613364, 1678419, 1747811, 2029716, 2237892, 2420046, 2424383, 3356838, 3495622, 4840092, 4848766, 5243433, 5781221, 6713676, 6991244, 7273149, 9697532, 10486866, 11562442, 14546298, 15730299, 17343663, 20973732, 21819447, 23124884, 29092596, 31460598, 34687326, 43638894, 52030989, 62921196, 69374652, 75155873, 87277788, 104061978, 150311746, 208123956, 225467619, 300623492, 450935238, 676402857, 901870476, 1352805714, 2705611428]

約数ペア:

[(1, 2705611428), (2, 1352805714), (3, 901870476), (4, 676402857), (6, 450935238), (9, 300623492), (12, 225467619), (13, 208123956), (18, 150311746), (26, 104061978), (31, 87277788), (36, 75155873), (39, 69374652), (43, 62921196), (52, 52030989), (62, 43638894), (78, 34687326), (86, 31460598), (93, 29092596), (117, 23124884), (124, 21819447), (129, 20973732), (156, 17343663), (172, 15730299), (186, 14546298), (234, 11562442), (258, 10486866), (279, 9697532), (372, 7273149), (387, 6991244), (403, 6713676), (468, 5781221), (516, 5243433), (558, 4848766), (559, 4840092), (774, 3495622), (806, 3356838), (1116, 2424383), (1118, 2420046), (1209, 2237892), (1333, 2029716), (1548, 1747811), (1612, 1678419), (1677, 1613364), (2236, 1210023), (2418, 1118946), (2666, 1014858), (3354, 806682), (3627, 745964), (3999, 676572), (4337, 623844), (4836, 559473), (5031, 537788), (5332, 507429), (6708, 403341), (7254, 372982), (7998, 338286), (8674, 311922), (10062, 268894), (11997, 225524), (13011, 207948), (14508, 186491), (15996, 169143), (17329, 156132), (17348, 155961), (20124, 134447), (23994, 112762), (26022, 103974), (34658, 78066), (39033, 69316), (47988, 56381), (51987, 52044)]