38319288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 117227520

約数和(自身を除く): 78908232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 47, 56, 69, 84, 92, 94, 138, 141, 161, 168, 184, 188, 211, 276, 282, 322, 329, 376, 422, 483, 552, 564, 633, 644, 658, 844, 966, 987, 1081, 1128, 1266, 1288, 1316, 1477, 1688, 1932, 1974, 2162, 2532, 2632, 2954, 3243, 3864, 3948, 4324, 4431, 4853, 5064, 5908, 6486, 7567, 7896, 8648, 8862, 9706, 9917, 11816, 12972, 14559, 15134, 17724, 19412, 19834, 22701, 25944, 29118, 29751, 30268, 33971, 35448, 38824, 39668, 45402, 58236, 59502, 60536, 67942, 69419, 79336, 90804, 101913, 116472, 119004, 135884, 138838, 181608, 203826, 208257, 228091, 238008, 271768, 277676, 407652, 416514, 456182, 555352, 684273, 815304, 833028, 912364, 1368546, 1596637, 1666056, 1824728, 2737092, 3193274, 4789911, 5474184, 6386548, 9579822, 12773096, 19159644, 38319288]

約数ペア:

[(1, 38319288), (2, 19159644), (3, 12773096), (4, 9579822), (6, 6386548), (7, 5474184), (8, 4789911), (12, 3193274), (14, 2737092), (21, 1824728), (23, 1666056), (24, 1596637), (28, 1368546), (42, 912364), (46, 833028), (47, 815304), (56, 684273), (69, 555352), (84, 456182), (92, 416514), (94, 407652), (138, 277676), (141, 271768), (161, 238008), (168, 228091), (184, 208257), (188, 203826), (211, 181608), (276, 138838), (282, 135884), (322, 119004), (329, 116472), (376, 101913), (422, 90804), (483, 79336), (552, 69419), (564, 67942), (633, 60536), (644, 59502), (658, 58236), (844, 45402), (966, 39668), (987, 38824), (1081, 35448), (1128, 33971), (1266, 30268), (1288, 29751), (1316, 29118), (1477, 25944), (1688, 22701), (1932, 19834), (1974, 19412), (2162, 17724), (2532, 15134), (2632, 14559), (2954, 12972), (3243, 11816), (3864, 9917), (3948, 9706), (4324, 8862), (4431, 8648), (4853, 7896), (5064, 7567), (5908, 6486)]