1628335968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:949

約数の個数: 192

約数和(自身を含む): 5141283840

約数和(自身を除く): 3512947872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 137, 138, 161, 168, 184, 224, 274, 276, 322, 336, 368, 411, 483, 548, 552, 644, 672, 736, 769, 822, 959, 966, 1096, 1104, 1288, 1538, 1644, 1918, 1932, 2192, 2208, 2307, 2576, 2877, 3076, 3151, 3288, 3836, 3864, 4384, 4614, 5152, 5383, 5754, 6152, 6302, 6576, 7672, 7728, 9228, 9453, 10766, 11508, 12304, 12604, 13152, 15344, 15456, 16149, 17687, 18456, 18906, 21532, 22057, 23016, 24608, 25208, 30688, 32298, 35374, 36912, 37812, 43064, 44114, 46032, 50416, 53061, 64596, 66171, 70748, 73824, 75624, 86128, 88228, 92064, 100832, 105353, 106122, 123809, 129192, 132342, 141496, 151248, 172256, 176456, 210706, 212244, 247618, 258384, 264684, 282992, 302496, 316059, 352912, 371427, 421412, 424488, 495236, 516768, 529368, 565984, 632118, 705824, 737471, 742854, 842824, 848976, 990472, 1058736, 1264236, 1474942, 1485708, 1685648, 1697952, 1980944, 2117472, 2212413, 2423119, 2528472, 2949884, 2971416, 3371296, 3961888, 4424826, 4846238, 5056944, 5899768, 5942832, 7269357, 8849652, 9692476, 10113888, 11799536, 11885664, 14538714, 16961833, 17699304, 19384952, 23599072, 29077428, 33923666, 35398608, 38769904, 50885499, 58154856, 67847332, 70797216, 77539808, 101770998, 116309712, 135694664, 203541996, 232619424, 271389328, 407083992, 542778656, 814167984, 1628335968]

約数ペア:

[(1, 1628335968), (2, 814167984), (3, 542778656), (4, 407083992), (6, 271389328), (7, 232619424), (8, 203541996), (12, 135694664), (14, 116309712), (16, 101770998), (21, 77539808), (23, 70797216), (24, 67847332), (28, 58154856), (32, 50885499), (42, 38769904), (46, 35398608), (48, 33923666), (56, 29077428), (69, 23599072), (84, 19384952), (92, 17699304), (96, 16961833), (112, 14538714), (137, 11885664), (138, 11799536), (161, 10113888), (168, 9692476), (184, 8849652), (224, 7269357), (274, 5942832), (276, 5899768), (322, 5056944), (336, 4846238), (368, 4424826), (411, 3961888), (483, 3371296), (548, 2971416), (552, 2949884), (644, 2528472), (672, 2423119), (736, 2212413), (769, 2117472), (822, 1980944), (959, 1697952), (966, 1685648), (1096, 1485708), (1104, 1474942), (1288, 1264236), (1538, 1058736), (1644, 990472), (1918, 848976), (1932, 842824), (2192, 742854), (2208, 737471), (2307, 705824), (2576, 632118), (2877, 565984), (3076, 529368), (3151, 516768), (3288, 495236), (3836, 424488), (3864, 421412), (4384, 371427), (4614, 352912), (5152, 316059), (5383, 302496), (5754, 282992), (6152, 264684), (6302, 258384), (6576, 247618), (7672, 212244), (7728, 210706), (9228, 176456), (9453, 172256), (10766, 151248), (11508, 141496), (12304, 132342), (12604, 129192), (13152, 123809), (15344, 106122), (15456, 105353), (16149, 100832), (17687, 92064), (18456, 88228), (18906, 86128), (21532, 75624), (22057, 73824), (23016, 70748), (24608, 66171), (25208, 64596), (30688, 53061), (32298, 50416), (35374, 46032), (36912, 44114), (37812, 43064)]