381427488

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1232

約数の個数: 192

約数和(自身を含む): 1240444800

約数和(自身を除く): 859017312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 72, 78, 87, 96, 104, 108, 116, 117, 144, 156, 174, 208, 216, 232, 234, 261, 288, 312, 348, 351, 377, 416, 432, 464, 468, 522, 624, 696, 702, 754, 783, 864, 928, 936, 1044, 1131, 1171, 1248, 1392, 1404, 1508, 1566, 1872, 2088, 2262, 2342, 2784, 2808, 3016, 3132, 3393, 3513, 3744, 4176, 4524, 4684, 5616, 6032, 6264, 6786, 7026, 8352, 9048, 9368, 10179, 10539, 11232, 12064, 12528, 13572, 14052, 15223, 18096, 18736, 20358, 21078, 25056, 27144, 28104, 30446, 31617, 33959, 36192, 37472, 40716, 42156, 45669, 54288, 56208, 60892, 63234, 67918, 81432, 84312, 91338, 101877, 108576, 112416, 121784, 126468, 135836, 137007, 162864, 168624, 182676, 203754, 243568, 252936, 271672, 274014, 305631, 325728, 337248, 365352, 407508, 411021, 441467, 487136, 505872, 543344, 548028, 611262, 730704, 815016, 822042, 882934, 916893, 1011744, 1086688, 1096056, 1222524, 1324401, 1461408, 1630032, 1644084, 1765868, 1833786, 2192112, 2445048, 2648802, 3260064, 3288168, 3531736, 3667572, 3973203, 4384224, 4890096, 5297604, 6576336, 7063472, 7335144, 7946406, 9780192, 10595208, 11919609, 13152672, 14126944, 14670288, 15892812, 21190416, 23839218, 29340576, 31785624, 42380832, 47678436, 63571248, 95356872, 127142496, 190713744, 381427488]

約数ペア:

[(1, 381427488), (2, 190713744), (3, 127142496), (4, 95356872), (6, 63571248), (8, 47678436), (9, 42380832), (12, 31785624), (13, 29340576), (16, 23839218), (18, 21190416), (24, 15892812), (26, 14670288), (27, 14126944), (29, 13152672), (32, 11919609), (36, 10595208), (39, 9780192), (48, 7946406), (52, 7335144), (54, 7063472), (58, 6576336), (72, 5297604), (78, 4890096), (87, 4384224), (96, 3973203), (104, 3667572), (108, 3531736), (116, 3288168), (117, 3260064), (144, 2648802), (156, 2445048), (174, 2192112), (208, 1833786), (216, 1765868), (232, 1644084), (234, 1630032), (261, 1461408), (288, 1324401), (312, 1222524), (348, 1096056), (351, 1086688), (377, 1011744), (416, 916893), (432, 882934), (464, 822042), (468, 815016), (522, 730704), (624, 611262), (696, 548028), (702, 543344), (754, 505872), (783, 487136), (864, 441467), (928, 411021), (936, 407508), (1044, 365352), (1131, 337248), (1171, 325728), (1248, 305631), (1392, 274014), (1404, 271672), (1508, 252936), (1566, 243568), (1872, 203754), (2088, 182676), (2262, 168624), (2342, 162864), (2784, 137007), (2808, 135836), (3016, 126468), (3132, 121784), (3393, 112416), (3513, 108576), (3744, 101877), (4176, 91338), (4524, 84312), (4684, 81432), (5616, 67918), (6032, 63234), (6264, 60892), (6786, 56208), (7026, 54288), (8352, 45669), (9048, 42156), (9368, 40716), (10179, 37472), (10539, 36192), (11232, 33959), (12064, 31617), (12528, 30446), (13572, 28104), (14052, 27144), (15223, 25056), (18096, 21078), (18736, 20358)]