382491018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 1053642240

約数和(自身を除く): 671151222

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 277, 281, 351, 378, 546, 554, 562, 702, 819, 831, 843, 1638, 1662, 1686, 1939, 1967, 2457, 2493, 2529, 3601, 3653, 3878, 3934, 4914, 4986, 5058, 5817, 5901, 7202, 7306, 7479, 7587, 10803, 10959, 11634, 11802, 14958, 15174, 17451, 17703, 21606, 21918, 25207, 25571, 32409, 32877, 34902, 35406, 50414, 51142, 52353, 53109, 64818, 65754, 75621, 76713, 77837, 97227, 98631, 104706, 106218, 151242, 153426, 155674, 194454, 197262, 226863, 230139, 233511, 453726, 460278, 467022, 544859, 680589, 690417, 700533, 1011881, 1089718, 1361178, 1380834, 1401066, 1634577, 2023762, 2101599, 3035643, 3269154, 4203198, 4903731, 6071286, 7083167, 9106929, 9807462, 14166334, 14711193, 18213858, 21249501, 27320787, 29422386, 42499002, 54641574, 63748503, 127497006, 191245509, 382491018]

約数ペア:

[(1, 382491018), (2, 191245509), (3, 127497006), (6, 63748503), (7, 54641574), (9, 42499002), (13, 29422386), (14, 27320787), (18, 21249501), (21, 18213858), (26, 14711193), (27, 14166334), (39, 9807462), (42, 9106929), (54, 7083167), (63, 6071286), (78, 4903731), (91, 4203198), (117, 3269154), (126, 3035643), (182, 2101599), (189, 2023762), (234, 1634577), (273, 1401066), (277, 1380834), (281, 1361178), (351, 1089718), (378, 1011881), (546, 700533), (554, 690417), (562, 680589), (702, 544859), (819, 467022), (831, 460278), (843, 453726), (1638, 233511), (1662, 230139), (1686, 226863), (1939, 197262), (1967, 194454), (2457, 155674), (2493, 153426), (2529, 151242), (3601, 106218), (3653, 104706), (3878, 98631), (3934, 97227), (4914, 77837), (4986, 76713), (5058, 75621), (5817, 65754), (5901, 64818), (7202, 53109), (7306, 52353), (7479, 51142), (7587, 50414), (10803, 35406), (10959, 34902), (11634, 32877), (11802, 32409), (14958, 25571), (15174, 25207), (17451, 21918), (17703, 21606)]