621627048

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{15227}}^1$

素因数の和:15258

約数の個数: 112

約数和(自身を含む): 1997304480

約数和(自身を除く): 1375677432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2268, 2916, 3402, 4536, 5103, 5832, 6804, 10206, 13608, 15227, 20412, 30454, 40824, 45681, 60908, 91362, 106589, 121816, 137043, 182724, 213178, 274086, 319767, 365448, 411129, 426356, 548172, 639534, 822258, 852712, 959301, 1096344, 1233387, 1279068, 1644516, 1918602, 2466774, 2558136, 2877903, 3289032, 3700161, 3837204, 4933548, 5755806, 7400322, 7674408, 8633709, 9867096, 11100483, 11511612, 14800644, 17267418, 22200966, 23023224, 25901127, 29601288, 34534836, 44401932, 51802254, 69069672, 77703381, 88803864, 103604508, 155406762, 207209016, 310813524, 621627048]

約数ペア:

[(1, 621627048), (2, 310813524), (3, 207209016), (4, 155406762), (6, 103604508), (7, 88803864), (8, 77703381), (9, 69069672), (12, 51802254), (14, 44401932), (18, 34534836), (21, 29601288), (24, 25901127), (27, 23023224), (28, 22200966), (36, 17267418), (42, 14800644), (54, 11511612), (56, 11100483), (63, 9867096), (72, 8633709), (81, 7674408), (84, 7400322), (108, 5755806), (126, 4933548), (162, 3837204), (168, 3700161), (189, 3289032), (216, 2877903), (243, 2558136), (252, 2466774), (324, 1918602), (378, 1644516), (486, 1279068), (504, 1233387), (567, 1096344), (648, 959301), (729, 852712), (756, 822258), (972, 639534), (1134, 548172), (1458, 426356), (1512, 411129), (1701, 365448), (1944, 319767), (2268, 274086), (2916, 213178), (3402, 182724), (4536, 137043), (5103, 121816), (5832, 106589), (6804, 91362), (10206, 60908), (13608, 45681), (15227, 40824), (20412, 30454)]