38767512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 117964800

約数和(自身を除く): 79197288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 79, 84, 92, 127, 138, 158, 161, 168, 184, 237, 254, 276, 316, 322, 381, 474, 483, 508, 552, 553, 632, 644, 762, 889, 948, 966, 1016, 1106, 1288, 1524, 1659, 1778, 1817, 1896, 1932, 2212, 2667, 2921, 3048, 3318, 3556, 3634, 3864, 4424, 5334, 5451, 5842, 6636, 7112, 7268, 8763, 10033, 10668, 10902, 11684, 12719, 13272, 14536, 17526, 20066, 20447, 21336, 21804, 23368, 25438, 30099, 35052, 38157, 40132, 40894, 43608, 50876, 60198, 61341, 70104, 70231, 76314, 80264, 81788, 101752, 120396, 122682, 140462, 152628, 163576, 210693, 230759, 240792, 245364, 280924, 305256, 421386, 461518, 490728, 561848, 692277, 842772, 923036, 1384554, 1615313, 1685544, 1846072, 2769108, 3230626, 4845939, 5538216, 6461252, 9691878, 12922504, 19383756, 38767512]

約数ペア:

[(1, 38767512), (2, 19383756), (3, 12922504), (4, 9691878), (6, 6461252), (7, 5538216), (8, 4845939), (12, 3230626), (14, 2769108), (21, 1846072), (23, 1685544), (24, 1615313), (28, 1384554), (42, 923036), (46, 842772), (56, 692277), (69, 561848), (79, 490728), (84, 461518), (92, 421386), (127, 305256), (138, 280924), (158, 245364), (161, 240792), (168, 230759), (184, 210693), (237, 163576), (254, 152628), (276, 140462), (316, 122682), (322, 120396), (381, 101752), (474, 81788), (483, 80264), (508, 76314), (552, 70231), (553, 70104), (632, 61341), (644, 60198), (762, 50876), (889, 43608), (948, 40894), (966, 40132), (1016, 38157), (1106, 35052), (1288, 30099), (1524, 25438), (1659, 23368), (1778, 21804), (1817, 21336), (1896, 20447), (1932, 20066), (2212, 17526), (2667, 14536), (2921, 13272), (3048, 12719), (3318, 11684), (3556, 10902), (3634, 10668), (3864, 10033), (4424, 8763), (5334, 7268), (5451, 7112), (5842, 6636)]