488103588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{2621}}^1$

素因数の和:3377

約数の個数: 72

約数和(自身を含む): 1412523840

約数和(自身を除く): 924420252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 739, 1478, 2217, 2621, 2956, 4434, 5173, 5242, 6651, 7863, 8868, 10346, 10484, 13302, 15519, 15726, 18347, 20692, 23589, 26604, 31038, 31452, 36694, 46557, 47178, 55041, 62076, 73388, 93114, 94356, 110082, 165123, 186228, 220164, 330246, 660492, 1936919, 3873838, 5810757, 7747676, 11621514, 13558433, 17432271, 23243028, 27116866, 34864542, 40675299, 54233732, 69729084, 81350598, 122025897, 162701196, 244051794, 488103588]

約数ペア:

[(1, 488103588), (2, 244051794), (3, 162701196), (4, 122025897), (6, 81350598), (7, 69729084), (9, 54233732), (12, 40675299), (14, 34864542), (18, 27116866), (21, 23243028), (28, 17432271), (36, 13558433), (42, 11621514), (63, 7747676), (84, 5810757), (126, 3873838), (252, 1936919), (739, 660492), (1478, 330246), (2217, 220164), (2621, 186228), (2956, 165123), (4434, 110082), (5173, 94356), (5242, 93114), (6651, 73388), (7863, 62076), (8868, 55041), (10346, 47178), (10484, 46557), (13302, 36694), (15519, 31452), (15726, 31038), (18347, 26604), (20692, 23589)]