1377889842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2120

約数の個数: 128

約数和(自身を含む): 3554611200

約数和(自身を除く): 2176721358

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 37, 38, 42, 46, 57, 69, 74, 111, 114, 133, 138, 161, 222, 259, 266, 322, 399, 437, 483, 518, 703, 777, 798, 851, 874, 966, 1311, 1406, 1554, 1702, 2029, 2109, 2553, 2622, 3059, 4058, 4218, 4921, 5106, 5957, 6087, 6118, 9177, 9842, 11914, 12174, 14203, 14763, 16169, 17871, 18354, 28406, 29526, 32338, 35742, 38551, 42609, 46667, 48507, 75073, 77102, 85218, 93334, 97014, 113183, 115653, 140001, 150146, 225219, 226366, 231306, 269857, 280002, 326669, 339549, 450438, 525511, 539714, 653338, 679098, 809571, 886673, 980007, 1051022, 1426387, 1576533, 1619142, 1726679, 1773346, 1960014, 2660019, 2852774, 3153066, 3453358, 4279161, 5180037, 5320038, 6206711, 8558322, 9984709, 10360074, 12086753, 12413422, 18620133, 19969418, 24173506, 29954127, 32806901, 36260259, 37240266, 59908254, 65613802, 72520518, 98420703, 196841406, 229648307, 459296614, 688944921, 1377889842]

約数ペア:

[(1, 1377889842), (2, 688944921), (3, 459296614), (6, 229648307), (7, 196841406), (14, 98420703), (19, 72520518), (21, 65613802), (23, 59908254), (37, 37240266), (38, 36260259), (42, 32806901), (46, 29954127), (57, 24173506), (69, 19969418), (74, 18620133), (111, 12413422), (114, 12086753), (133, 10360074), (138, 9984709), (161, 8558322), (222, 6206711), (259, 5320038), (266, 5180037), (322, 4279161), (399, 3453358), (437, 3153066), (483, 2852774), (518, 2660019), (703, 1960014), (777, 1773346), (798, 1726679), (851, 1619142), (874, 1576533), (966, 1426387), (1311, 1051022), (1406, 980007), (1554, 886673), (1702, 809571), (2029, 679098), (2109, 653338), (2553, 539714), (2622, 525511), (3059, 450438), (4058, 339549), (4218, 326669), (4921, 280002), (5106, 269857), (5957, 231306), (6087, 226366), (6118, 225219), (9177, 150146), (9842, 140001), (11914, 115653), (12174, 113183), (14203, 97014), (14763, 93334), (16169, 85218), (17871, 77102), (18354, 75073), (28406, 48507), (29526, 46667), (32338, 42609), (35742, 38551)]