18801140064

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{9539}}^1$

素因数の和:9985

約数の個数: 144

約数和(自身を含む): 57553675200

約数和(自身を除く): 38752535136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 419, 588, 672, 784, 838, 1176, 1257, 1568, 1676, 2352, 2514, 2933, 3352, 4704, 5028, 5866, 6704, 8799, 9539, 10056, 11732, 13408, 17598, 19078, 20112, 20531, 23464, 28617, 35196, 38156, 40224, 41062, 46928, 57234, 61593, 66773, 70392, 76312, 82124, 93856, 114468, 123186, 133546, 140784, 152624, 164248, 200319, 228936, 246372, 267092, 281568, 305248, 328496, 400638, 457872, 467411, 492744, 534184, 656992, 801276, 915744, 934822, 985488, 1068368, 1402233, 1602552, 1869644, 1970976, 2136736, 2804466, 3205104, 3739288, 3996841, 5608932, 6410208, 7478576, 7993682, 11217864, 11990523, 14957152, 15987364, 22435728, 23981046, 27977887, 31974728, 44871456, 47962092, 55955774, 63949456, 83933661, 95924184, 111911548, 127898912, 167867322, 191848368, 195845209, 223823096, 335734644, 383696736, 391690418, 447646192, 587535627, 671469288, 783380836, 895292384, 1175071254, 1342938576, 1566761672, 2350142508, 2685877152, 3133523344, 4700285016, 6267046688, 9400570032, 18801140064]

約数ペア:

[(1, 18801140064), (2, 9400570032), (3, 6267046688), (4, 4700285016), (6, 3133523344), (7, 2685877152), (8, 2350142508), (12, 1566761672), (14, 1342938576), (16, 1175071254), (21, 895292384), (24, 783380836), (28, 671469288), (32, 587535627), (42, 447646192), (48, 391690418), (49, 383696736), (56, 335734644), (84, 223823096), (96, 195845209), (98, 191848368), (112, 167867322), (147, 127898912), (168, 111911548), (196, 95924184), (224, 83933661), (294, 63949456), (336, 55955774), (392, 47962092), (419, 44871456), (588, 31974728), (672, 27977887), (784, 23981046), (838, 22435728), (1176, 15987364), (1257, 14957152), (1568, 11990523), (1676, 11217864), (2352, 7993682), (2514, 7478576), (2933, 6410208), (3352, 5608932), (4704, 3996841), (5028, 3739288), (5866, 3205104), (6704, 2804466), (8799, 2136736), (9539, 1970976), (10056, 1869644), (11732, 1602552), (13408, 1402233), (17598, 1068368), (19078, 985488), (20112, 934822), (20531, 915744), (23464, 801276), (28617, 656992), (35196, 534184), (38156, 492744), (40224, 467411), (41062, 457872), (46928, 400638), (57234, 328496), (61593, 305248), (66773, 281568), (70392, 267092), (76312, 246372), (82124, 228936), (93856, 200319), (114468, 164248), (123186, 152624), (133546, 140784)]