25964114418

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1609}}^1$

素因数の和:1909

約数の個数: 144

約数和(自身を含む): 64136217600

約数和(自身を除く): 38172103182

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 239, 242, 279, 341, 363, 478, 558, 682, 717, 726, 1023, 1089, 1434, 1609, 2046, 2151, 2178, 2629, 3069, 3218, 3751, 4302, 4827, 5258, 6138, 7409, 7502, 7887, 9654, 11253, 14481, 14818, 15774, 17699, 22227, 22506, 23661, 28919, 28962, 33759, 35398, 44454, 47322, 49879, 53097, 57838, 66681, 67518, 81499, 86757, 99758, 106194, 133362, 149637, 159291, 162998, 173514, 194689, 244497, 260271, 299274, 318582, 384551, 389378, 448911, 488994, 520542, 548669, 584067, 733491, 769102, 896489, 897822, 1097338, 1153653, 1168134, 1466982, 1646007, 1752201, 1792978, 2307306, 2689467, 3292014, 3460959, 3504402, 4230061, 4938021, 5378934, 6035359, 6921918, 8068401, 8460122, 9876042, 11921081, 12070718, 12690183, 16136802, 18106077, 23842162, 25380366, 35763243, 36212154, 38070549, 46530671, 54318231, 71526486, 76141098, 93061342, 107289729, 108636462, 131131891, 139592013, 214579458, 262263782, 279184026, 393395673, 418776039, 786791346, 837552078, 1180187019, 1442450801, 2360374038, 2884901602, 4327352403, 8654704806, 12982057209, 25964114418]

約数ペア:

[(1, 25964114418), (2, 12982057209), (3, 8654704806), (6, 4327352403), (9, 2884901602), (11, 2360374038), (18, 1442450801), (22, 1180187019), (31, 837552078), (33, 786791346), (62, 418776039), (66, 393395673), (93, 279184026), (99, 262263782), (121, 214579458), (186, 139592013), (198, 131131891), (239, 108636462), (242, 107289729), (279, 93061342), (341, 76141098), (363, 71526486), (478, 54318231), (558, 46530671), (682, 38070549), (717, 36212154), (726, 35763243), (1023, 25380366), (1089, 23842162), (1434, 18106077), (1609, 16136802), (2046, 12690183), (2151, 12070718), (2178, 11921081), (2629, 9876042), (3069, 8460122), (3218, 8068401), (3751, 6921918), (4302, 6035359), (4827, 5378934), (5258, 4938021), (6138, 4230061), (7409, 3504402), (7502, 3460959), (7887, 3292014), (9654, 2689467), (11253, 2307306), (14481, 1792978), (14818, 1752201), (15774, 1646007), (17699, 1466982), (22227, 1168134), (22506, 1153653), (23661, 1097338), (28919, 897822), (28962, 896489), (33759, 769102), (35398, 733491), (44454, 584067), (47322, 548669), (49879, 520542), (53097, 488994), (57838, 448911), (66681, 389378), (67518, 384551), (81499, 318582), (86757, 299274), (99758, 260271), (106194, 244497), (133362, 194689), (149637, 173514), (159291, 162998)]