309915066

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 674179200

約数和(自身を除く): 364264134

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 101, 102, 134, 201, 202, 303, 402, 449, 606, 898, 1139, 1347, 1717, 2278, 2694, 3417, 3434, 5151, 6767, 6834, 7633, 10302, 13534, 15266, 20301, 22899, 30083, 40602, 45349, 45798, 60166, 90249, 90698, 115039, 136047, 180498, 230078, 272094, 345117, 511411, 690234, 770933, 1022822, 1534233, 1541866, 2312799, 3038383, 3068466, 4625598, 6076766, 9115149, 18230298, 51652511, 103305022, 154957533, 309915066]

約数ペア:

[(1, 309915066), (2, 154957533), (3, 103305022), (6, 51652511), (17, 18230298), (34, 9115149), (51, 6076766), (67, 4625598), (101, 3068466), (102, 3038383), (134, 2312799), (201, 1541866), (202, 1534233), (303, 1022822), (402, 770933), (449, 690234), (606, 511411), (898, 345117), (1139, 272094), (1347, 230078), (1717, 180498), (2278, 136047), (2694, 115039), (3417, 90698), (3434, 90249), (5151, 60166), (6767, 45798), (6834, 45349), (7633, 40602), (10302, 30083), (13534, 22899), (15266, 20301)]