1985352012

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2699}}^1$

素因数の和:2865

約数の個数: 144

約数和(自身を含む): 6032880000

約数和(自身を除く): 4047527988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 139, 147, 189, 196, 252, 278, 294, 378, 417, 441, 556, 588, 756, 834, 882, 973, 1251, 1323, 1668, 1764, 1946, 2502, 2646, 2699, 2919, 3753, 3892, 5004, 5292, 5398, 5838, 6811, 7506, 8097, 8757, 10796, 11676, 13622, 15012, 16194, 17514, 18893, 20433, 24291, 26271, 27244, 32388, 35028, 37786, 40866, 48582, 52542, 56679, 61299, 72873, 75572, 81732, 97164, 105084, 113358, 122598, 132251, 145746, 170037, 183897, 226716, 245196, 264502, 291492, 340074, 367794, 375161, 396753, 510111, 529004, 680148, 735588, 750322, 793506, 1020222, 1125483, 1190259, 1500644, 1587012, 2040444, 2250966, 2380518, 2626127, 3376449, 3570777, 4501932, 4761036, 5252254, 6752898, 7141554, 7878381, 10129347, 10504508, 13505796, 14283108, 15756762, 18382889, 20258694, 23635143, 31513524, 36765778, 40517388, 47270286, 55148667, 70905429, 73531556, 94540572, 110297334, 141810858, 165446001, 220594668, 283621716, 330892002, 496338003, 661784004, 992676006, 1985352012]

約数ペア:

[(1, 1985352012), (2, 992676006), (3, 661784004), (4, 496338003), (6, 330892002), (7, 283621716), (9, 220594668), (12, 165446001), (14, 141810858), (18, 110297334), (21, 94540572), (27, 73531556), (28, 70905429), (36, 55148667), (42, 47270286), (49, 40517388), (54, 36765778), (63, 31513524), (84, 23635143), (98, 20258694), (108, 18382889), (126, 15756762), (139, 14283108), (147, 13505796), (189, 10504508), (196, 10129347), (252, 7878381), (278, 7141554), (294, 6752898), (378, 5252254), (417, 4761036), (441, 4501932), (556, 3570777), (588, 3376449), (756, 2626127), (834, 2380518), (882, 2250966), (973, 2040444), (1251, 1587012), (1323, 1500644), (1668, 1190259), (1764, 1125483), (1946, 1020222), (2502, 793506), (2646, 750322), (2699, 735588), (2919, 680148), (3753, 529004), (3892, 510111), (5004, 396753), (5292, 375161), (5398, 367794), (5838, 340074), (6811, 291492), (7506, 264502), (8097, 245196), (8757, 226716), (10796, 183897), (11676, 170037), (13622, 145746), (15012, 132251), (16194, 122598), (17514, 113358), (18893, 105084), (20433, 97164), (24291, 81732), (26271, 75572), (27244, 72873), (32388, 61299), (35028, 56679), (37786, 52542), (40866, 48582)]