1256346

素因数分解:

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

素因数の和:100

約数の個数: 72

約数和(自身を含む): 3425760

約数和(自身を除く): 2169414

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 59, 63, 78, 91, 117, 118, 126, 169, 177, 182, 234, 273, 338, 354, 413, 507, 531, 546, 767, 819, 826, 1014, 1062, 1183, 1239, 1521, 1534, 1638, 2301, 2366, 2478, 3042, 3549, 3717, 4602, 5369, 6903, 7098, 7434, 9971, 10647, 10738, 13806, 16107, 19942, 21294, 29913, 32214, 48321, 59826, 69797, 89739, 96642, 139594, 179478, 209391, 418782, 628173, 1256346]

約数ペア:

[(1, 1256346), (2, 628173), (3, 418782), (6, 209391), (7, 179478), (9, 139594), (13, 96642), (14, 89739), (18, 69797), (21, 59826), (26, 48321), (39, 32214), (42, 29913), (59, 21294), (63, 19942), (78, 16107), (91, 13806), (117, 10738), (118, 10647), (126, 9971), (169, 7434), (177, 7098), (182, 6903), (234, 5369), (273, 4602), (338, 3717), (354, 3549), (413, 3042), (507, 2478), (531, 2366), (546, 2301), (767, 1638), (819, 1534), (826, 1521), (1014, 1239), (1062, 1183)]