1954296736

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:942

約数の個数: 96

約数和(自身を含む): 4492236672

約数和(自身を除く): 2537939936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 197, 224, 268, 394, 469, 536, 661, 788, 938, 1072, 1322, 1379, 1576, 1876, 2144, 2644, 2758, 3152, 3752, 4627, 5288, 5516, 6304, 7504, 9254, 10576, 11032, 13199, 15008, 18508, 21152, 22064, 26398, 37016, 44128, 44287, 52796, 74032, 88574, 92393, 105592, 130217, 148064, 177148, 184786, 211184, 260434, 310009, 354296, 369572, 422368, 520868, 620018, 708592, 739144, 911519, 1041736, 1240036, 1417184, 1478288, 1823038, 2083472, 2480072, 2956576, 3646076, 4166944, 4960144, 7292152, 8724539, 9920288, 14584304, 17449078, 29168608, 34898156, 61071773, 69796312, 122143546, 139592624, 244287092, 279185248, 488574184, 977148368, 1954296736]

約数ペア:

[(1, 1954296736), (2, 977148368), (4, 488574184), (7, 279185248), (8, 244287092), (14, 139592624), (16, 122143546), (28, 69796312), (32, 61071773), (56, 34898156), (67, 29168608), (112, 17449078), (134, 14584304), (197, 9920288), (224, 8724539), (268, 7292152), (394, 4960144), (469, 4166944), (536, 3646076), (661, 2956576), (788, 2480072), (938, 2083472), (1072, 1823038), (1322, 1478288), (1379, 1417184), (1576, 1240036), (1876, 1041736), (2144, 911519), (2644, 739144), (2758, 708592), (3152, 620018), (3752, 520868), (4627, 422368), (5288, 369572), (5516, 354296), (6304, 310009), (7504, 260434), (9254, 211184), (10576, 184786), (11032, 177148), (13199, 148064), (15008, 130217), (18508, 105592), (21152, 92393), (22064, 88574), (26398, 74032), (37016, 52796), (44128, 44287)]