1325425788

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1627}}^1$

素因数の和:2056

約数の個数: 96

約数和(自身を含む): 3628486400

約数和(自身を除く): 2303060612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 397, 513, 684, 794, 1026, 1191, 1588, 1627, 2052, 2382, 3254, 3573, 4764, 4881, 6508, 7146, 7543, 9762, 10719, 14292, 14643, 15086, 19524, 21438, 22629, 29286, 30172, 30913, 42876, 43929, 45258, 58572, 61826, 67887, 87858, 90516, 92739, 123652, 135774, 175716, 185478, 203661, 271548, 278217, 370956, 407322, 556434, 645919, 814644, 834651, 1112868, 1291838, 1669302, 1937757, 2583676, 3338604, 3875514, 5813271, 7751028, 11626542, 12272461, 17439813, 23253084, 24544922, 34879626, 36817383, 49089844, 69759252, 73634766, 110452149, 147269532, 220904298, 331356447, 441808596, 662712894, 1325425788]

約数ペア:

[(1, 1325425788), (2, 662712894), (3, 441808596), (4, 331356447), (6, 220904298), (9, 147269532), (12, 110452149), (18, 73634766), (19, 69759252), (27, 49089844), (36, 36817383), (38, 34879626), (54, 24544922), (57, 23253084), (76, 17439813), (108, 12272461), (114, 11626542), (171, 7751028), (228, 5813271), (342, 3875514), (397, 3338604), (513, 2583676), (684, 1937757), (794, 1669302), (1026, 1291838), (1191, 1112868), (1588, 834651), (1627, 814644), (2052, 645919), (2382, 556434), (3254, 407322), (3573, 370956), (4764, 278217), (4881, 271548), (6508, 203661), (7146, 185478), (7543, 175716), (9762, 135774), (10719, 123652), (14292, 92739), (14643, 90516), (15086, 87858), (19524, 67887), (21438, 61826), (22629, 58572), (29286, 45258), (30172, 43929), (30913, 42876)]