788686008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{673}}^1$

素因数の和:909

約数の個数: 128

約数和(自身を含む): 2259463680

約数和(自身を除く): 1470777672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 193, 253, 264, 276, 386, 506, 552, 579, 673, 759, 772, 1012, 1158, 1346, 1518, 1544, 2019, 2024, 2123, 2316, 2692, 3036, 4038, 4246, 4439, 4632, 5384, 6072, 6369, 7403, 8076, 8492, 8878, 12738, 13317, 14806, 15479, 16152, 16984, 17756, 22209, 25476, 26634, 29612, 30958, 35512, 44418, 46437, 48829, 50952, 53268, 59224, 61916, 88836, 92874, 97658, 106536, 123832, 129889, 146487, 170269, 177672, 185748, 195316, 259778, 292974, 340538, 371496, 389667, 390632, 510807, 519556, 585948, 681076, 779334, 1021614, 1039112, 1171896, 1362152, 1428779, 1558668, 2043228, 2857558, 2987447, 3117336, 4086456, 4286337, 5715116, 5974894, 8572674, 8962341, 11430232, 11949788, 17145348, 17924682, 23899576, 32861917, 34290696, 35849364, 65723834, 71698728, 98585751, 131447668, 197171502, 262895336, 394343004, 788686008]

約数ペア:

[(1, 788686008), (2, 394343004), (3, 262895336), (4, 197171502), (6, 131447668), (8, 98585751), (11, 71698728), (12, 65723834), (22, 35849364), (23, 34290696), (24, 32861917), (33, 23899576), (44, 17924682), (46, 17145348), (66, 11949788), (69, 11430232), (88, 8962341), (92, 8572674), (132, 5974894), (138, 5715116), (184, 4286337), (193, 4086456), (253, 3117336), (264, 2987447), (276, 2857558), (386, 2043228), (506, 1558668), (552, 1428779), (579, 1362152), (673, 1171896), (759, 1039112), (772, 1021614), (1012, 779334), (1158, 681076), (1346, 585948), (1518, 519556), (1544, 510807), (2019, 390632), (2024, 389667), (2123, 371496), (2316, 340538), (2692, 292974), (3036, 259778), (4038, 195316), (4246, 185748), (4439, 177672), (4632, 170269), (5384, 146487), (6072, 129889), (6369, 123832), (7403, 106536), (8076, 97658), (8492, 92874), (8878, 88836), (12738, 61916), (13317, 59224), (14806, 53268), (15479, 50952), (16152, 48829), (16984, 46437), (17756, 44418), (22209, 35512), (25476, 30958), (26634, 29612)]