554355984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{126913}}^1$

素因数の和:126944

約数の個数: 80

約数和(自身を含む): 1762581632

約数和(自身を除く): 1208225648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 126913, 253826, 380739, 507652, 761478, 888391, 1015304, 1522956, 1649869, 1776782, 2030608, 2665173, 3045912, 3299738, 3553564, 4949607, 5330346, 6091824, 6599476, 7107128, 9899214, 10660692, 11549083, 13198952, 14214256, 19798428, 21321384, 23098166, 26397904, 34647249, 39596856, 42642768, 46196332, 69294498, 79193712, 92392664, 138588996, 184785328, 277177992, 554355984]

約数ペア:

[(1, 554355984), (2, 277177992), (3, 184785328), (4, 138588996), (6, 92392664), (7, 79193712), (8, 69294498), (12, 46196332), (13, 42642768), (14, 39596856), (16, 34647249), (21, 26397904), (24, 23098166), (26, 21321384), (28, 19798428), (39, 14214256), (42, 13198952), (48, 11549083), (52, 10660692), (56, 9899214), (78, 7107128), (84, 6599476), (91, 6091824), (104, 5330346), (112, 4949607), (156, 3553564), (168, 3299738), (182, 3045912), (208, 2665173), (273, 2030608), (312, 1776782), (336, 1649869), (364, 1522956), (546, 1015304), (624, 888391), (728, 761478), (1092, 507652), (1456, 380739), (2184, 253826), (4368, 126913)]