1683669904

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{751}}^1$

素因数の和:1344

約数の個数: 80

約数和(自身を含む): 3841071616

約数和(自身を除く): 2157401712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 541, 592, 751, 1036, 1082, 1502, 2072, 2164, 3004, 3787, 4144, 4328, 5257, 6008, 7574, 8656, 10514, 12016, 15148, 20017, 21028, 27787, 30296, 40034, 42056, 55574, 60592, 80068, 84112, 111148, 140119, 160136, 194509, 222296, 280238, 320272, 389018, 406291, 444592, 560476, 778036, 812582, 1120952, 1556072, 1625164, 2241904, 2844037, 3112144, 3250328, 5688074, 6500656, 11376148, 15032767, 22752296, 30065534, 45504592, 60131068, 105229369, 120262136, 210458738, 240524272, 420917476, 841834952, 1683669904]

約数ペア:

[(1, 1683669904), (2, 841834952), (4, 420917476), (7, 240524272), (8, 210458738), (14, 120262136), (16, 105229369), (28, 60131068), (37, 45504592), (56, 30065534), (74, 22752296), (112, 15032767), (148, 11376148), (259, 6500656), (296, 5688074), (518, 3250328), (541, 3112144), (592, 2844037), (751, 2241904), (1036, 1625164), (1082, 1556072), (1502, 1120952), (2072, 812582), (2164, 778036), (3004, 560476), (3787, 444592), (4144, 406291), (4328, 389018), (5257, 320272), (6008, 280238), (7574, 222296), (8656, 194509), (10514, 160136), (12016, 140119), (15148, 111148), (20017, 84112), (21028, 80068), (27787, 60592), (30296, 55574), (40034, 42056)]