223930188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{997}}^1$

素因数の和:1391

約数の個数: 72

約数和(自身を含む): 601578432

約数和(自身を除く): 377648244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 367, 612, 734, 997, 1101, 1468, 1994, 2202, 2991, 3303, 3988, 4404, 5982, 6239, 6606, 8973, 11964, 12478, 13212, 16949, 17946, 18717, 24956, 33898, 35892, 37434, 50847, 56151, 67796, 74868, 101694, 112302, 152541, 203388, 224604, 305082, 365899, 610164, 731798, 1097697, 1463596, 2195394, 3293091, 4390788, 6220283, 6586182, 12440566, 13172364, 18660849, 24881132, 37321698, 55982547, 74643396, 111965094, 223930188]

約数ペア:

[(1, 223930188), (2, 111965094), (3, 74643396), (4, 55982547), (6, 37321698), (9, 24881132), (12, 18660849), (17, 13172364), (18, 12440566), (34, 6586182), (36, 6220283), (51, 4390788), (68, 3293091), (102, 2195394), (153, 1463596), (204, 1097697), (306, 731798), (367, 610164), (612, 365899), (734, 305082), (997, 224604), (1101, 203388), (1468, 152541), (1994, 112302), (2202, 101694), (2991, 74868), (3303, 67796), (3988, 56151), (4404, 50847), (5982, 37434), (6239, 35892), (6606, 33898), (8973, 24956), (11964, 18717), (12478, 17946), (13212, 16949)]