1866019968

素因数分解:

$2^7\times 3^2\times {\mathrm{491}}^1\times {\mathrm{3299}}^1$

素因数の和:3810

約数の個数: 96

約数和(自身を含む): 5382234000

約数和(自身を除く): 3516214032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 491, 576, 982, 1152, 1473, 1964, 2946, 3299, 3928, 4419, 5892, 6598, 7856, 8838, 9897, 11784, 13196, 15712, 17676, 19794, 23568, 26392, 29691, 31424, 35352, 39588, 47136, 52784, 59382, 62848, 70704, 79176, 94272, 105568, 118764, 141408, 158352, 188544, 211136, 237528, 282816, 316704, 422272, 475056, 565632, 633408, 950112, 1266816, 1619809, 1900224, 3239618, 3800448, 4859427, 6479236, 9718854, 12958472, 14578281, 19437708, 25916944, 29156562, 38875416, 51833888, 58313124, 77750832, 103667776, 116626248, 155501664, 207335552, 233252496, 311003328, 466504992, 622006656, 933009984, 1866019968]

約数ペア:

[(1, 1866019968), (2, 933009984), (3, 622006656), (4, 466504992), (6, 311003328), (8, 233252496), (9, 207335552), (12, 155501664), (16, 116626248), (18, 103667776), (24, 77750832), (32, 58313124), (36, 51833888), (48, 38875416), (64, 29156562), (72, 25916944), (96, 19437708), (128, 14578281), (144, 12958472), (192, 9718854), (288, 6479236), (384, 4859427), (491, 3800448), (576, 3239618), (982, 1900224), (1152, 1619809), (1473, 1266816), (1964, 950112), (2946, 633408), (3299, 565632), (3928, 475056), (4419, 422272), (5892, 316704), (6598, 282816), (7856, 237528), (8838, 211136), (9897, 188544), (11784, 158352), (13196, 141408), (15712, 118764), (17676, 105568), (19794, 94272), (23568, 79176), (26392, 70704), (29691, 62848), (31424, 59382), (35352, 52784), (39588, 47136)]