1489684476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{12007}}^1$

素因数の和:12239

約数の個数: 72

約数和(自身を含む): 4062930816

約数和(自身を除く): 2573246340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 211, 294, 422, 588, 633, 844, 1266, 1477, 2532, 2954, 4431, 5908, 8862, 10339, 12007, 17724, 20678, 24014, 31017, 36021, 41356, 48028, 62034, 72042, 84049, 124068, 144084, 168098, 252147, 336196, 504294, 588343, 1008588, 1176686, 1765029, 2353372, 2533477, 3530058, 5066954, 7060116, 7600431, 10133908, 15200862, 17734339, 30401724, 35468678, 53203017, 70937356, 106406034, 124140373, 212812068, 248280746, 372421119, 496561492, 744842238, 1489684476]

約数ペア:

[(1, 1489684476), (2, 744842238), (3, 496561492), (4, 372421119), (6, 248280746), (7, 212812068), (12, 124140373), (14, 106406034), (21, 70937356), (28, 53203017), (42, 35468678), (49, 30401724), (84, 17734339), (98, 15200862), (147, 10133908), (196, 7600431), (211, 7060116), (294, 5066954), (422, 3530058), (588, 2533477), (633, 2353372), (844, 1765029), (1266, 1176686), (1477, 1008588), (2532, 588343), (2954, 504294), (4431, 336196), (5908, 252147), (8862, 168098), (10339, 144084), (12007, 124068), (17724, 84049), (20678, 72042), (24014, 62034), (31017, 48028), (36021, 41356)]