7884972264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{18959}}^1$

素因数の和:19055

約数の個数: 128

約数和(自身を含む): 22424371200

約数和(自身を除く): 14539398936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 43, 52, 62, 78, 86, 93, 104, 124, 129, 156, 172, 186, 248, 258, 312, 344, 372, 403, 516, 559, 744, 806, 1032, 1118, 1209, 1333, 1612, 1677, 2236, 2418, 2666, 3224, 3354, 3999, 4472, 4836, 5332, 6708, 7998, 9672, 10664, 13416, 15996, 17329, 18959, 31992, 34658, 37918, 51987, 56877, 69316, 75836, 103974, 113754, 138632, 151672, 207948, 227508, 246467, 415896, 455016, 492934, 587729, 739401, 815237, 985868, 1175458, 1478802, 1630474, 1763187, 1971736, 2350916, 2445711, 2957604, 3260948, 3526374, 4701832, 4891422, 5915208, 6521896, 7052748, 7640477, 9782844, 10598081, 14105496, 15280954, 19565688, 21196162, 22921431, 25272347, 30561908, 31794243, 42392324, 45842862, 50544694, 61123816, 63588486, 75817041, 84784648, 91685724, 101089388, 127176972, 151634082, 183371448, 202178776, 254353944, 303268164, 328540511, 606536328, 657081022, 985621533, 1314162044, 1971243066, 2628324088, 3942486132, 7884972264]

約数ペア:

[(1, 7884972264), (2, 3942486132), (3, 2628324088), (4, 1971243066), (6, 1314162044), (8, 985621533), (12, 657081022), (13, 606536328), (24, 328540511), (26, 303268164), (31, 254353944), (39, 202178776), (43, 183371448), (52, 151634082), (62, 127176972), (78, 101089388), (86, 91685724), (93, 84784648), (104, 75817041), (124, 63588486), (129, 61123816), (156, 50544694), (172, 45842862), (186, 42392324), (248, 31794243), (258, 30561908), (312, 25272347), (344, 22921431), (372, 21196162), (403, 19565688), (516, 15280954), (559, 14105496), (744, 10598081), (806, 9782844), (1032, 7640477), (1118, 7052748), (1209, 6521896), (1333, 5915208), (1612, 4891422), (1677, 4701832), (2236, 3526374), (2418, 3260948), (2666, 2957604), (3224, 2445711), (3354, 2350916), (3999, 1971736), (4472, 1763187), (4836, 1630474), (5332, 1478802), (6708, 1175458), (7998, 985868), (9672, 815237), (10664, 739401), (13416, 587729), (15996, 492934), (17329, 455016), (18959, 415896), (31992, 246467), (34658, 227508), (37918, 207948), (51987, 151672), (56877, 138632), (69316, 113754), (75836, 103974)]