516968032

素因数分解:

$2^5\times 7^2\times {\mathrm{487}}^1\times {\mathrm{677}}^1$

素因数の和:1188

約数の個数: 72

約数和(自身を含む): 1188132624

約数和(自身を除く): 671164592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 487, 677, 784, 974, 1354, 1568, 1948, 2708, 3409, 3896, 4739, 5416, 6818, 7792, 9478, 10832, 13636, 15584, 18956, 21664, 23863, 27272, 33173, 37912, 47726, 54544, 66346, 75824, 95452, 109088, 132692, 151648, 190904, 265384, 329699, 381808, 530768, 659398, 763616, 1061536, 1318796, 2307893, 2637592, 4615786, 5275184, 9231572, 10550368, 16155251, 18463144, 32310502, 36926288, 64621004, 73852576, 129242008, 258484016, 516968032]

約数ペア:

[(1, 516968032), (2, 258484016), (4, 129242008), (7, 73852576), (8, 64621004), (14, 36926288), (16, 32310502), (28, 18463144), (32, 16155251), (49, 10550368), (56, 9231572), (98, 5275184), (112, 4615786), (196, 2637592), (224, 2307893), (392, 1318796), (487, 1061536), (677, 763616), (784, 659398), (974, 530768), (1354, 381808), (1568, 329699), (1948, 265384), (2708, 190904), (3409, 151648), (3896, 132692), (4739, 109088), (5416, 95452), (6818, 75824), (7792, 66346), (9478, 54544), (10832, 47726), (13636, 37912), (15584, 33173), (18956, 27272), (21664, 23863)]