64285368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 194641920

約数和(自身を除く): 130356552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 127, 131, 138, 161, 168, 184, 254, 262, 276, 322, 381, 393, 483, 508, 524, 552, 644, 762, 786, 889, 917, 966, 1016, 1048, 1288, 1524, 1572, 1778, 1834, 1932, 2667, 2751, 2921, 3013, 3048, 3144, 3556, 3668, 3864, 5334, 5502, 5842, 6026, 7112, 7336, 8763, 9039, 10668, 11004, 11684, 12052, 16637, 17526, 18078, 20447, 21091, 21336, 22008, 23368, 24104, 33274, 35052, 36156, 40894, 42182, 49911, 61341, 63273, 66548, 70104, 72312, 81788, 84364, 99822, 116459, 122682, 126546, 133096, 163576, 168728, 199644, 232918, 245364, 253092, 349377, 382651, 399288, 465836, 490728, 506184, 698754, 765302, 931672, 1147953, 1397508, 1530604, 2295906, 2678557, 2795016, 3061208, 4591812, 5357114, 8035671, 9183624, 10714228, 16071342, 21428456, 32142684, 64285368]

約数ペア:

[(1, 64285368), (2, 32142684), (3, 21428456), (4, 16071342), (6, 10714228), (7, 9183624), (8, 8035671), (12, 5357114), (14, 4591812), (21, 3061208), (23, 2795016), (24, 2678557), (28, 2295906), (42, 1530604), (46, 1397508), (56, 1147953), (69, 931672), (84, 765302), (92, 698754), (127, 506184), (131, 490728), (138, 465836), (161, 399288), (168, 382651), (184, 349377), (254, 253092), (262, 245364), (276, 232918), (322, 199644), (381, 168728), (393, 163576), (483, 133096), (508, 126546), (524, 122682), (552, 116459), (644, 99822), (762, 84364), (786, 81788), (889, 72312), (917, 70104), (966, 66548), (1016, 63273), (1048, 61341), (1288, 49911), (1524, 42182), (1572, 40894), (1778, 36156), (1834, 35052), (1932, 33274), (2667, 24104), (2751, 23368), (2921, 22008), (3013, 21336), (3048, 21091), (3144, 20447), (3556, 18078), (3668, 17526), (3864, 16637), (5334, 12052), (5502, 11684), (5842, 11004), (6026, 10668), (7112, 9039), (7336, 8763)]