728019096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:873

約数の個数: 128

約数和(自身を含む): 2142996480

約数和(自身を除く): 1414977384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 137, 141, 168, 188, 274, 282, 329, 376, 411, 548, 564, 658, 673, 822, 959, 987, 1096, 1128, 1316, 1346, 1644, 1918, 1974, 2019, 2632, 2692, 2877, 3288, 3836, 3948, 4038, 4711, 5384, 5754, 6439, 7672, 7896, 8076, 9422, 11508, 12878, 14133, 16152, 18844, 19317, 23016, 25756, 28266, 31631, 37688, 38634, 45073, 51512, 56532, 63262, 77268, 90146, 92201, 94893, 113064, 126524, 135219, 154536, 180292, 184402, 189786, 221417, 253048, 270438, 276603, 360584, 368804, 379572, 442834, 540876, 553206, 645407, 664251, 737608, 759144, 885668, 1081752, 1106412, 1290814, 1328502, 1771336, 1936221, 2212824, 2581628, 2657004, 3872442, 4333447, 5163256, 5314008, 7744884, 8666894, 13000341, 15489768, 17333788, 26000682, 30334129, 34667576, 52001364, 60668258, 91002387, 104002728, 121336516, 182004774, 242673032, 364009548, 728019096]

約数ペア:

[(1, 728019096), (2, 364009548), (3, 242673032), (4, 182004774), (6, 121336516), (7, 104002728), (8, 91002387), (12, 60668258), (14, 52001364), (21, 34667576), (24, 30334129), (28, 26000682), (42, 17333788), (47, 15489768), (56, 13000341), (84, 8666894), (94, 7744884), (137, 5314008), (141, 5163256), (168, 4333447), (188, 3872442), (274, 2657004), (282, 2581628), (329, 2212824), (376, 1936221), (411, 1771336), (548, 1328502), (564, 1290814), (658, 1106412), (673, 1081752), (822, 885668), (959, 759144), (987, 737608), (1096, 664251), (1128, 645407), (1316, 553206), (1346, 540876), (1644, 442834), (1918, 379572), (1974, 368804), (2019, 360584), (2632, 276603), (2692, 270438), (2877, 253048), (3288, 221417), (3836, 189786), (3948, 184402), (4038, 180292), (4711, 154536), (5384, 135219), (5754, 126524), (6439, 113064), (7672, 94893), (7896, 92201), (8076, 90146), (9422, 77268), (11508, 63262), (12878, 56532), (14133, 51512), (16152, 45073), (18844, 38634), (19317, 37688), (23016, 31631), (25756, 28266)]