815695152

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1\times {\mathrm{661}}^1$

素因数の和:1266

約数の個数: 80

約数和(自身を含む): 2159242752

約数和(自身を除く): 1343547600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 547, 564, 661, 752, 1094, 1128, 1322, 1641, 1983, 2188, 2256, 2644, 3282, 3966, 4376, 5288, 6564, 7932, 8752, 10576, 13128, 15864, 25709, 26256, 31067, 31728, 51418, 62134, 77127, 93201, 102836, 124268, 154254, 186402, 205672, 248536, 308508, 361567, 372804, 411344, 497072, 617016, 723134, 745608, 1084701, 1234032, 1446268, 1491216, 2169402, 2892536, 4338804, 5785072, 8677608, 16993649, 17355216, 33987298, 50980947, 67974596, 101961894, 135949192, 203923788, 271898384, 407847576, 815695152]

約数ペア:

[(1, 815695152), (2, 407847576), (3, 271898384), (4, 203923788), (6, 135949192), (8, 101961894), (12, 67974596), (16, 50980947), (24, 33987298), (47, 17355216), (48, 16993649), (94, 8677608), (141, 5785072), (188, 4338804), (282, 2892536), (376, 2169402), (547, 1491216), (564, 1446268), (661, 1234032), (752, 1084701), (1094, 745608), (1128, 723134), (1322, 617016), (1641, 497072), (1983, 411344), (2188, 372804), (2256, 361567), (2644, 308508), (3282, 248536), (3966, 205672), (4376, 186402), (5288, 154254), (6564, 124268), (7932, 102836), (8752, 93201), (10576, 77127), (13128, 62134), (15864, 51418), (25709, 31728), (26256, 31067)]