852023536

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1621}}^1$

素因数の和:1687

約数の個数: 120

約数和(自身を含む): 2145633504

約数和(自身を除く): 1293609968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 361, 364, 494, 532, 722, 728, 988, 1064, 1444, 1456, 1621, 1729, 1976, 2128, 2527, 2888, 3242, 3458, 3952, 4693, 5054, 5776, 6484, 6916, 9386, 10108, 11347, 12968, 13832, 18772, 20216, 21073, 22694, 25936, 27664, 30799, 32851, 37544, 40432, 42146, 45388, 61598, 65702, 75088, 84292, 90776, 123196, 131404, 147511, 168584, 181552, 215593, 246392, 262808, 295022, 337168, 400387, 431186, 492784, 525616, 585181, 590044, 800774, 862372, 1170362, 1180088, 1601548, 1724744, 2340724, 2360176, 2802709, 3203096, 3449488, 4096267, 4681448, 5605418, 6406192, 7607353, 8192534, 9362896, 11210836, 15214706, 16385068, 22421672, 30429412, 32770136, 44843344, 53251471, 60858824, 65540272, 106502942, 121717648, 213005884, 426011768, 852023536]

約数ペア:

[(1, 852023536), (2, 426011768), (4, 213005884), (7, 121717648), (8, 106502942), (13, 65540272), (14, 60858824), (16, 53251471), (19, 44843344), (26, 32770136), (28, 30429412), (38, 22421672), (52, 16385068), (56, 15214706), (76, 11210836), (91, 9362896), (104, 8192534), (112, 7607353), (133, 6406192), (152, 5605418), (182, 4681448), (208, 4096267), (247, 3449488), (266, 3203096), (304, 2802709), (361, 2360176), (364, 2340724), (494, 1724744), (532, 1601548), (722, 1180088), (728, 1170362), (988, 862372), (1064, 800774), (1444, 590044), (1456, 585181), (1621, 525616), (1729, 492784), (1976, 431186), (2128, 400387), (2527, 337168), (2888, 295022), (3242, 262808), (3458, 246392), (3952, 215593), (4693, 181552), (5054, 168584), (5776, 147511), (6484, 131404), (6916, 123196), (9386, 90776), (10108, 84292), (11347, 75088), (12968, 65702), (13832, 61598), (18772, 45388), (20216, 42146), (21073, 40432), (22694, 37544), (25936, 32851), (27664, 30799)]