487170216

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{40037}}^1$

素因数の和:40075

約数の個数: 72

約数和(自身を含む): 1428756030

約数和(自身を除く): 941585814

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 40037, 80074, 120111, 160148, 240222, 320296, 360333, 480444, 520481, 720666, 960888, 1040962, 1441332, 1561443, 2081924, 2882664, 3122886, 4163848, 4684329, 6245772, 6766253, 9368658, 12491544, 13532506, 18737316, 20298759, 27065012, 37474632, 40597518, 54130024, 60896277, 81195036, 121792554, 162390072, 243585108, 487170216]

約数ペア:

[(1, 487170216), (2, 243585108), (3, 162390072), (4, 121792554), (6, 81195036), (8, 60896277), (9, 54130024), (12, 40597518), (13, 37474632), (18, 27065012), (24, 20298759), (26, 18737316), (36, 13532506), (39, 12491544), (52, 9368658), (72, 6766253), (78, 6245772), (104, 4684329), (117, 4163848), (156, 3122886), (169, 2882664), (234, 2081924), (312, 1561443), (338, 1441332), (468, 1040962), (507, 960888), (676, 720666), (936, 520481), (1014, 480444), (1352, 360333), (1521, 320296), (2028, 240222), (3042, 160148), (4056, 120111), (6084, 80074), (12168, 40037)]