7237866916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1185

約数の個数: 96

約数和(自身を含む): 15563448320

約数和(自身を除く): 8325581404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 271, 427, 532, 542, 823, 854, 1084, 1159, 1646, 1708, 1897, 2318, 3292, 3794, 4636, 5149, 5761, 7588, 8113, 10298, 11522, 15637, 16226, 16531, 20596, 23044, 31274, 32452, 33062, 36043, 50203, 62548, 66124, 72086, 100406, 109459, 115717, 144172, 200812, 218918, 223033, 231434, 314089, 351421, 437836, 446066, 462868, 628178, 702842, 892132, 953857, 1256356, 1405684, 1561231, 1907714, 2198623, 3122462, 3815428, 4237627, 4397246, 6244924, 6676999, 8475254, 8794492, 13353998, 13605013, 16950508, 26707996, 27210026, 29663389, 54420052, 59326778, 95235091, 118653556, 190470182, 258495247, 380940364, 516990494, 1033980988, 1809466729, 3618933458, 7237866916]

約数ペア:

[(1, 7237866916), (2, 3618933458), (4, 1809466729), (7, 1033980988), (14, 516990494), (19, 380940364), (28, 258495247), (38, 190470182), (61, 118653556), (76, 95235091), (122, 59326778), (133, 54420052), (244, 29663389), (266, 27210026), (271, 26707996), (427, 16950508), (532, 13605013), (542, 13353998), (823, 8794492), (854, 8475254), (1084, 6676999), (1159, 6244924), (1646, 4397246), (1708, 4237627), (1897, 3815428), (2318, 3122462), (3292, 2198623), (3794, 1907714), (4636, 1561231), (5149, 1405684), (5761, 1256356), (7588, 953857), (8113, 892132), (10298, 702842), (11522, 628178), (15637, 462868), (16226, 446066), (16531, 437836), (20596, 351421), (23044, 314089), (31274, 231434), (32452, 223033), (33062, 218918), (36043, 200812), (50203, 144172), (62548, 115717), (66124, 109459), (72086, 100406)]