1662809616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{18899}}^1$

素因数の和:18973

約数の個数: 120

約数和(自身を含む): 5118422400

約数和(自身を除く): 3455612784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1692, 1833, 1872, 2256, 2444, 3384, 3666, 4888, 5499, 6768, 7332, 9776, 10998, 14664, 18899, 21996, 29328, 37798, 43992, 56697, 75596, 87984, 113394, 151192, 170091, 226788, 245687, 302384, 340182, 453576, 491374, 680364, 737061, 888253, 907152, 982748, 1360728, 1474122, 1776506, 1965496, 2211183, 2664759, 2721456, 2948244, 3553012, 3930992, 4422366, 5329518, 5896488, 7106024, 7994277, 8844732, 10659036, 11547289, 11792976, 14212048, 15988554, 17689464, 21318072, 23094578, 31977108, 34641867, 35378928, 42636144, 46189156, 63954216, 69283734, 92378312, 103925601, 127908432, 138567468, 184756624, 207851202, 277134936, 415702404, 554269872, 831404808, 1662809616]

約数ペア:

[(1, 1662809616), (2, 831404808), (3, 554269872), (4, 415702404), (6, 277134936), (8, 207851202), (9, 184756624), (12, 138567468), (13, 127908432), (16, 103925601), (18, 92378312), (24, 69283734), (26, 63954216), (36, 46189156), (39, 42636144), (47, 35378928), (48, 34641867), (52, 31977108), (72, 23094578), (78, 21318072), (94, 17689464), (104, 15988554), (117, 14212048), (141, 11792976), (144, 11547289), (156, 10659036), (188, 8844732), (208, 7994277), (234, 7106024), (282, 5896488), (312, 5329518), (376, 4422366), (423, 3930992), (468, 3553012), (564, 2948244), (611, 2721456), (624, 2664759), (752, 2211183), (846, 1965496), (936, 1776506), (1128, 1474122), (1222, 1360728), (1692, 982748), (1833, 907152), (1872, 888253), (2256, 737061), (2444, 680364), (3384, 491374), (3666, 453576), (4888, 340182), (5499, 302384), (6768, 245687), (7332, 226788), (9776, 170091), (10998, 151192), (14664, 113394), (18899, 87984), (21996, 75596), (29328, 56697), (37798, 43992)]