907388664

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 256

約数和(自身を含む): 2916480000

約数和(自身を除く): 2009091336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 61, 78, 84, 91, 98, 104, 122, 139, 147, 156, 168, 182, 183, 196, 244, 273, 278, 294, 312, 343, 364, 366, 392, 417, 427, 488, 546, 556, 588, 637, 686, 728, 732, 793, 834, 854, 973, 1029, 1092, 1112, 1176, 1274, 1281, 1372, 1464, 1586, 1668, 1708, 1807, 1911, 1946, 2058, 2184, 2379, 2548, 2562, 2744, 2919, 2989, 3172, 3336, 3416, 3614, 3822, 3892, 4116, 4459, 4758, 5096, 5124, 5421, 5551, 5838, 5978, 6344, 6811, 7228, 7644, 7784, 8232, 8479, 8918, 8967, 9516, 10248, 10842, 11102, 11676, 11956, 12649, 13377, 13622, 14456, 15288, 16653, 16958, 17836, 17934, 19032, 20433, 20923, 21684, 22204, 23352, 23912, 25298, 25437, 26754, 27244, 33306, 33916, 35672, 35868, 37947, 38857, 40866, 41846, 43368, 44408, 47677, 50596, 50874, 53508, 54488, 59353, 62769, 66612, 67832, 71736, 75894, 77714, 81732, 83692, 88543, 95354, 101192, 101748, 107016, 110227, 116571, 118706, 125538, 133224, 143031, 151788, 155428, 163464, 167384, 177086, 178059, 190708, 203496, 220454, 233142, 237412, 251076, 265629, 271999, 286062, 303576, 310856, 330681, 354172, 356118, 381416, 415471, 440908, 466284, 474824, 502152, 531258, 543998, 572124, 619801, 661362, 708344, 712236, 771589, 815997, 830942, 881816, 932568, 1062516, 1087996, 1144248, 1239602, 1246413, 1322724, 1424472, 1543178, 1631994, 1661884, 1859403, 2125032, 2175992, 2314767, 2479204, 2492826, 2645448, 2908297, 3086356, 3263988, 3323768, 3718806, 4629534, 4958408, 4985652, 5401123, 5816594, 6172712, 6527976, 7437612, 8724891, 9259068, 9971304, 10802246, 11633188, 14875224, 16203369, 17449782, 18518136, 21604492, 23266376, 32406738, 34899564, 37807861, 43208984, 64813476, 69799128, 75615722, 113423583, 129626952, 151231444, 226847166, 302462888, 453694332, 907388664]

約数ペア:

[(1, 907388664), (2, 453694332), (3, 302462888), (4, 226847166), (6, 151231444), (7, 129626952), (8, 113423583), (12, 75615722), (13, 69799128), (14, 64813476), (21, 43208984), (24, 37807861), (26, 34899564), (28, 32406738), (39, 23266376), (42, 21604492), (49, 18518136), (52, 17449782), (56, 16203369), (61, 14875224), (78, 11633188), (84, 10802246), (91, 9971304), (98, 9259068), (104, 8724891), (122, 7437612), (139, 6527976), (147, 6172712), (156, 5816594), (168, 5401123), (182, 4985652), (183, 4958408), (196, 4629534), (244, 3718806), (273, 3323768), (278, 3263988), (294, 3086356), (312, 2908297), (343, 2645448), (364, 2492826), (366, 2479204), (392, 2314767), (417, 2175992), (427, 2125032), (488, 1859403), (546, 1661884), (556, 1631994), (588, 1543178), (637, 1424472), (686, 1322724), (728, 1246413), (732, 1239602), (793, 1144248), (834, 1087996), (854, 1062516), (973, 932568), (1029, 881816), (1092, 830942), (1112, 815997), (1176, 771589), (1274, 712236), (1281, 708344), (1372, 661362), (1464, 619801), (1586, 572124), (1668, 543998), (1708, 531258), (1807, 502152), (1911, 474824), (1946, 466284), (2058, 440908), (2184, 415471), (2379, 381416), (2548, 356118), (2562, 354172), (2744, 330681), (2919, 310856), (2989, 303576), (3172, 286062), (3336, 271999), (3416, 265629), (3614, 251076), (3822, 237412), (3892, 233142), (4116, 220454), (4459, 203496), (4758, 190708), (5096, 178059), (5124, 177086), (5421, 167384), (5551, 163464), (5838, 155428), (5978, 151788), (6344, 143031), (6811, 133224), (7228, 125538), (7644, 118706), (7784, 116571), (8232, 110227), (8479, 107016), (8918, 101748), (8967, 101192), (9516, 95354), (10248, 88543), (10842, 83692), (11102, 81732), (11676, 77714), (11956, 75894), (12649, 71736), (13377, 67832), (13622, 66612), (14456, 62769), (15288, 59353), (16653, 54488), (16958, 53508), (17836, 50874), (17934, 50596), (19032, 47677), (20433, 44408), (20923, 43368), (21684, 41846), (22204, 40866), (23352, 38857), (23912, 37947), (25298, 35868), (25437, 35672), (26754, 33916), (27244, 33306)]