1628551386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17029}}^1$

素因数の和:17081

約数の個数: 128

約数和(自身を含む): 4708454400

約数和(自身を除く): 3079903014

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 42, 46, 54, 63, 66, 69, 77, 99, 126, 138, 154, 161, 189, 198, 207, 231, 253, 297, 322, 378, 414, 462, 483, 506, 594, 621, 693, 759, 966, 1242, 1386, 1449, 1518, 1771, 2079, 2277, 2898, 3542, 4158, 4347, 4554, 5313, 6831, 8694, 10626, 13662, 15939, 17029, 31878, 34058, 47817, 51087, 95634, 102174, 119203, 153261, 187319, 238406, 306522, 357609, 374638, 391667, 459783, 561957, 715218, 783334, 919566, 1072827, 1123914, 1175001, 1311233, 1685871, 2145654, 2350002, 2622466, 2741669, 3218481, 3371742, 3525003, 3933699, 4308337, 5057613, 5483338, 6436962, 7050006, 7867398, 8225007, 8616674, 10115226, 10575009, 11801097, 12925011, 16450014, 21150018, 23602194, 24675021, 25850022, 30158359, 35403291, 38775033, 49350042, 60316718, 70806582, 74025063, 77550066, 90475077, 116325099, 148050126, 180950154, 232650198, 271425231, 542850462, 814275693, 1628551386]

約数ペア:

[(1, 1628551386), (2, 814275693), (3, 542850462), (6, 271425231), (7, 232650198), (9, 180950154), (11, 148050126), (14, 116325099), (18, 90475077), (21, 77550066), (22, 74025063), (23, 70806582), (27, 60316718), (33, 49350042), (42, 38775033), (46, 35403291), (54, 30158359), (63, 25850022), (66, 24675021), (69, 23602194), (77, 21150018), (99, 16450014), (126, 12925011), (138, 11801097), (154, 10575009), (161, 10115226), (189, 8616674), (198, 8225007), (207, 7867398), (231, 7050006), (253, 6436962), (297, 5483338), (322, 5057613), (378, 4308337), (414, 3933699), (462, 3525003), (483, 3371742), (506, 3218481), (594, 2741669), (621, 2622466), (693, 2350002), (759, 2145654), (966, 1685871), (1242, 1311233), (1386, 1175001), (1449, 1123914), (1518, 1072827), (1771, 919566), (2079, 783334), (2277, 715218), (2898, 561957), (3542, 459783), (4158, 391667), (4347, 374638), (4554, 357609), (5313, 306522), (6831, 238406), (8694, 187319), (10626, 153261), (13662, 119203), (15939, 102174), (17029, 95634), (31878, 51087), (34058, 47817)]