259868052

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6961}}^1$

素因数の和:7049

約数の個数: 72

約数和(自身を含む): 707032872

約数和(自身を除く): 447164820

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 306, 366, 549, 612, 732, 1037, 1098, 2074, 2196, 3111, 4148, 6222, 6961, 9333, 12444, 13922, 18666, 20883, 27844, 37332, 41766, 62649, 83532, 118337, 125298, 236674, 250596, 355011, 424621, 473348, 710022, 849242, 1065033, 1273863, 1420044, 1698484, 2130066, 2547726, 3821589, 4260132, 5095452, 7218557, 7643178, 14437114, 15286356, 21655671, 28874228, 43311342, 64967013, 86622684, 129934026, 259868052]

約数ペア:

[(1, 259868052), (2, 129934026), (3, 86622684), (4, 64967013), (6, 43311342), (9, 28874228), (12, 21655671), (17, 15286356), (18, 14437114), (34, 7643178), (36, 7218557), (51, 5095452), (61, 4260132), (68, 3821589), (102, 2547726), (122, 2130066), (153, 1698484), (183, 1420044), (204, 1273863), (244, 1065033), (306, 849242), (366, 710022), (549, 473348), (612, 424621), (732, 355011), (1037, 250596), (1098, 236674), (2074, 125298), (2196, 118337), (3111, 83532), (4148, 62649), (6222, 41766), (6961, 37332), (9333, 27844), (12444, 20883), (13922, 18666)]