538553652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 1583930880

約数和(自身を除く): 1045377228

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 59, 78, 84, 91, 118, 156, 169, 177, 182, 236, 273, 338, 354, 364, 413, 507, 546, 643, 676, 708, 767, 826, 1014, 1092, 1183, 1239, 1286, 1534, 1652, 1929, 2028, 2301, 2366, 2478, 2572, 3068, 3549, 3858, 4501, 4602, 4732, 4956, 5369, 7098, 7716, 8359, 9002, 9204, 9971, 10738, 13503, 14196, 16107, 16718, 18004, 19942, 21476, 25077, 27006, 29913, 32214, 33436, 37937, 39884, 50154, 54012, 58513, 59826, 64428, 69797, 75874, 100308, 108667, 113811, 117026, 119652, 139594, 151748, 175539, 209391, 217334, 227622, 234052, 265559, 279188, 326001, 351078, 418782, 434668, 455244, 493181, 531118, 652002, 702156, 760669, 796677, 837564, 986362, 1062236, 1304004, 1479543, 1521338, 1593354, 1972724, 2282007, 2959086, 3042676, 3186708, 3452267, 4564014, 5918172, 6411353, 6904534, 9128028, 10356801, 12822706, 13809068, 19234059, 20713602, 25645412, 38468118, 41427204, 44879471, 76936236, 89758942, 134638413, 179517884, 269276826, 538553652]

約数ペア:

[(1, 538553652), (2, 269276826), (3, 179517884), (4, 134638413), (6, 89758942), (7, 76936236), (12, 44879471), (13, 41427204), (14, 38468118), (21, 25645412), (26, 20713602), (28, 19234059), (39, 13809068), (42, 12822706), (52, 10356801), (59, 9128028), (78, 6904534), (84, 6411353), (91, 5918172), (118, 4564014), (156, 3452267), (169, 3186708), (177, 3042676), (182, 2959086), (236, 2282007), (273, 1972724), (338, 1593354), (354, 1521338), (364, 1479543), (413, 1304004), (507, 1062236), (546, 986362), (643, 837564), (676, 796677), (708, 760669), (767, 702156), (826, 652002), (1014, 531118), (1092, 493181), (1183, 455244), (1239, 434668), (1286, 418782), (1534, 351078), (1652, 326001), (1929, 279188), (2028, 265559), (2301, 234052), (2366, 227622), (2478, 217334), (2572, 209391), (3068, 175539), (3549, 151748), (3858, 139594), (4501, 119652), (4602, 117026), (4732, 113811), (4956, 108667), (5369, 100308), (7098, 75874), (7716, 69797), (8359, 64428), (9002, 59826), (9204, 58513), (9971, 54012), (10738, 50154), (13503, 39884), (14196, 37937), (16107, 33436), (16718, 32214), (18004, 29913), (19942, 27006), (21476, 25077)]