492844170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2473}}^1$

素因数の和:2576

約数の個数: 128

約数和(自身を含む): 1476324864

約数和(自身を除く): 983480694

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 73, 78, 91, 105, 130, 146, 182, 195, 210, 219, 273, 365, 390, 438, 455, 511, 546, 730, 910, 949, 1022, 1095, 1365, 1533, 1898, 2190, 2473, 2555, 2730, 2847, 3066, 4745, 4946, 5110, 5694, 6643, 7419, 7665, 9490, 12365, 13286, 14235, 14838, 15330, 17311, 19929, 24730, 28470, 32149, 33215, 34622, 37095, 39858, 51933, 64298, 66430, 74190, 86555, 96447, 99645, 103866, 160745, 173110, 180529, 192894, 199290, 225043, 259665, 321490, 361058, 450086, 482235, 519330, 541587, 675129, 902645, 964470, 1083174, 1125215, 1263703, 1350258, 1805290, 2250430, 2346877, 2527406, 2707935, 3375645, 3791109, 4693754, 5415870, 6318515, 6751290, 7040631, 7582218, 11734385, 12637030, 14081262, 16428139, 18955545, 23468770, 32856278, 35203155, 37911090, 49284417, 70406310, 82140695, 98568834, 164281390, 246422085, 492844170]

約数ペア:

[(1, 492844170), (2, 246422085), (3, 164281390), (5, 98568834), (6, 82140695), (7, 70406310), (10, 49284417), (13, 37911090), (14, 35203155), (15, 32856278), (21, 23468770), (26, 18955545), (30, 16428139), (35, 14081262), (39, 12637030), (42, 11734385), (65, 7582218), (70, 7040631), (73, 6751290), (78, 6318515), (91, 5415870), (105, 4693754), (130, 3791109), (146, 3375645), (182, 2707935), (195, 2527406), (210, 2346877), (219, 2250430), (273, 1805290), (365, 1350258), (390, 1263703), (438, 1125215), (455, 1083174), (511, 964470), (546, 902645), (730, 675129), (910, 541587), (949, 519330), (1022, 482235), (1095, 450086), (1365, 361058), (1533, 321490), (1898, 259665), (2190, 225043), (2473, 199290), (2555, 192894), (2730, 180529), (2847, 173110), (3066, 160745), (4745, 103866), (4946, 99645), (5110, 96447), (5694, 86555), (6643, 74190), (7419, 66430), (7665, 64298), (9490, 51933), (12365, 39858), (13286, 37095), (14235, 34622), (14838, 33215), (15330, 32149), (17311, 28470), (19929, 24730)]