1628528872

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 3401805600

約数和(自身を除く): 1773276728

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 107, 116, 136, 214, 227, 232, 289, 428, 454, 493, 578, 856, 908, 986, 1156, 1816, 1819, 1972, 2312, 3103, 3638, 3859, 3944, 6206, 6583, 7276, 7718, 8381, 12412, 13166, 14552, 15436, 16762, 24289, 24824, 26332, 30872, 30923, 33524, 48578, 52664, 52751, 61846, 65603, 67048, 97156, 105502, 111911, 123692, 131206, 194312, 211004, 223822, 247384, 262412, 412913, 422008, 447644, 524824, 704381, 825826, 895288, 896767, 1408762, 1651652, 1793534, 1902487, 2817524, 3303304, 3587068, 3804974, 5635048, 7019521, 7174136, 7609948, 11974477, 14039042, 15219896, 23948954, 28078084, 47897908, 56156168, 95795816, 203566109, 407132218, 814264436, 1628528872]

約数ペア:

[(1, 1628528872), (2, 814264436), (4, 407132218), (8, 203566109), (17, 95795816), (29, 56156168), (34, 47897908), (58, 28078084), (68, 23948954), (107, 15219896), (116, 14039042), (136, 11974477), (214, 7609948), (227, 7174136), (232, 7019521), (289, 5635048), (428, 3804974), (454, 3587068), (493, 3303304), (578, 2817524), (856, 1902487), (908, 1793534), (986, 1651652), (1156, 1408762), (1816, 896767), (1819, 895288), (1972, 825826), (2312, 704381), (3103, 524824), (3638, 447644), (3859, 422008), (3944, 412913), (6206, 262412), (6583, 247384), (7276, 223822), (7718, 211004), (8381, 194312), (12412, 131206), (13166, 123692), (14552, 111911), (15436, 105502), (16762, 97156), (24289, 67048), (24824, 65603), (26332, 61846), (30872, 52751), (30923, 52664), (33524, 48578)]