635931972

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:944

約数の個数: 144

約数和(自身を含む): 1827833280

約数和(自身を除く): 1191901308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 59, 78, 81, 108, 117, 118, 156, 162, 177, 234, 236, 243, 324, 351, 354, 468, 486, 531, 702, 708, 767, 853, 972, 1053, 1062, 1404, 1534, 1593, 1706, 2106, 2124, 2301, 2559, 3068, 3159, 3186, 3412, 4212, 4602, 4779, 5118, 6318, 6372, 6903, 7677, 9204, 9558, 10236, 11089, 12636, 13806, 14337, 15354, 19116, 20709, 22178, 23031, 27612, 28674, 30708, 33267, 41418, 44356, 46062, 50327, 57348, 62127, 66534, 69093, 82836, 92124, 99801, 100654, 124254, 133068, 138186, 150981, 186381, 199602, 201308, 207279, 248508, 276372, 299403, 301962, 372762, 399204, 414558, 452943, 598806, 603924, 654251, 745524, 829116, 898209, 905886, 1197612, 1308502, 1358829, 1796418, 1811772, 1962753, 2617004, 2694627, 2717658, 3592836, 3925506, 4076487, 5389254, 5435316, 5888259, 7851012, 8152974, 10778508, 11776518, 12229461, 16305948, 17664777, 23553036, 24458922, 35329554, 48917844, 52994331, 70659108, 105988662, 158982993, 211977324, 317965986, 635931972]

約数ペア:

[(1, 635931972), (2, 317965986), (3, 211977324), (4, 158982993), (6, 105988662), (9, 70659108), (12, 52994331), (13, 48917844), (18, 35329554), (26, 24458922), (27, 23553036), (36, 17664777), (39, 16305948), (52, 12229461), (54, 11776518), (59, 10778508), (78, 8152974), (81, 7851012), (108, 5888259), (117, 5435316), (118, 5389254), (156, 4076487), (162, 3925506), (177, 3592836), (234, 2717658), (236, 2694627), (243, 2617004), (324, 1962753), (351, 1811772), (354, 1796418), (468, 1358829), (486, 1308502), (531, 1197612), (702, 905886), (708, 898209), (767, 829116), (853, 745524), (972, 654251), (1053, 603924), (1062, 598806), (1404, 452943), (1534, 414558), (1593, 399204), (1706, 372762), (2106, 301962), (2124, 299403), (2301, 276372), (2559, 248508), (3068, 207279), (3159, 201308), (3186, 199602), (3412, 186381), (4212, 150981), (4602, 138186), (4779, 133068), (5118, 124254), (6318, 100654), (6372, 99801), (6903, 92124), (7677, 82836), (9204, 69093), (9558, 66534), (10236, 62127), (11089, 57348), (12636, 50327), (13806, 46062), (14337, 44356), (15354, 41418), (19116, 33267), (20709, 30708), (22178, 28674), (23031, 27612)]