1887209568

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:310

約数の個数: 288

約数和(自身を含む): 5915669760

約数和(自身を除く): 4028460192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 37, 48, 58, 62, 72, 74, 87, 93, 96, 111, 116, 124, 144, 148, 174, 186, 197, 222, 232, 248, 261, 279, 288, 296, 333, 348, 372, 394, 444, 464, 496, 522, 558, 591, 592, 666, 696, 744, 788, 888, 899, 928, 992, 1044, 1073, 1116, 1147, 1182, 1184, 1332, 1392, 1488, 1576, 1773, 1776, 1798, 2088, 2146, 2232, 2294, 2364, 2664, 2697, 2784, 2976, 3152, 3219, 3441, 3546, 3552, 3596, 4176, 4292, 4464, 4588, 4728, 5328, 5394, 5713, 6107, 6304, 6438, 6882, 7092, 7192, 7289, 8091, 8352, 8584, 8928, 9176, 9456, 9657, 10323, 10656, 10788, 11426, 12214, 12876, 13764, 14184, 14384, 14578, 16182, 17139, 17168, 18321, 18352, 18912, 19314, 20646, 21576, 21867, 22852, 24428, 25752, 27528, 28368, 28768, 29156, 32364, 33263, 34278, 34336, 36642, 36704, 38628, 41292, 43152, 43734, 45704, 48856, 51417, 51504, 54963, 55056, 56736, 58312, 64728, 65601, 66526, 68556, 73284, 77256, 82584, 86304, 87468, 91408, 97712, 99789, 102834, 103008, 109926, 110112, 116624, 129456, 131202, 133052, 137112, 146568, 154512, 165168, 174936, 177103, 182816, 195424, 199578, 205668, 211381, 219852, 225959, 233248, 258912, 262404, 266104, 274224, 293136, 299367, 309024, 330336, 349872, 354206, 399156, 411336, 422762, 439704, 451918, 524808, 531309, 532208, 548448, 586272, 598734, 634143, 677877, 699744, 708412, 798312, 822672, 845524, 879408, 903836, 1049616, 1062618, 1064416, 1197468, 1268286, 1355754, 1416824, 1593927, 1596624, 1645344, 1691048, 1758816, 1807672, 1902429, 2033631, 2099232, 2125236, 2394936, 2536572, 2711508, 2833648, 3187854, 3193248, 3382096, 3615344, 3804858, 4067262, 4250472, 4789872, 5073144, 5423016, 5667296, 6375708, 6552811, 6764192, 7230688, 7609716, 8134524, 8500944, 9579744, 10146288, 10846032, 12751416, 13105622, 15219432, 16269048, 17001888, 19658433, 20292576, 21692064, 25502832, 26211244, 30438864, 32538096, 39316866, 51005664, 52422488, 58975299, 60877728, 65076192, 78633732, 104844976, 117950598, 157267464, 209689952, 235901196, 314534928, 471802392, 629069856, 943604784, 1887209568]

約数ペア:

[(1, 1887209568), (2, 943604784), (3, 629069856), (4, 471802392), (6, 314534928), (8, 235901196), (9, 209689952), (12, 157267464), (16, 117950598), (18, 104844976), (24, 78633732), (29, 65076192), (31, 60877728), (32, 58975299), (36, 52422488), (37, 51005664), (48, 39316866), (58, 32538096), (62, 30438864), (72, 26211244), (74, 25502832), (87, 21692064), (93, 20292576), (96, 19658433), (111, 17001888), (116, 16269048), (124, 15219432), (144, 13105622), (148, 12751416), (174, 10846032), (186, 10146288), (197, 9579744), (222, 8500944), (232, 8134524), (248, 7609716), (261, 7230688), (279, 6764192), (288, 6552811), (296, 6375708), (333, 5667296), (348, 5423016), (372, 5073144), (394, 4789872), (444, 4250472), (464, 4067262), (496, 3804858), (522, 3615344), (558, 3382096), (591, 3193248), (592, 3187854), (666, 2833648), (696, 2711508), (744, 2536572), (788, 2394936), (888, 2125236), (899, 2099232), (928, 2033631), (992, 1902429), (1044, 1807672), (1073, 1758816), (1116, 1691048), (1147, 1645344), (1182, 1596624), (1184, 1593927), (1332, 1416824), (1392, 1355754), (1488, 1268286), (1576, 1197468), (1773, 1064416), (1776, 1062618), (1798, 1049616), (2088, 903836), (2146, 879408), (2232, 845524), (2294, 822672), (2364, 798312), (2664, 708412), (2697, 699744), (2784, 677877), (2976, 634143), (3152, 598734), (3219, 586272), (3441, 548448), (3546, 532208), (3552, 531309), (3596, 524808), (4176, 451918), (4292, 439704), (4464, 422762), (4588, 411336), (4728, 399156), (5328, 354206), (5394, 349872), (5713, 330336), (6107, 309024), (6304, 299367), (6438, 293136), (6882, 274224), (7092, 266104), (7192, 262404), (7289, 258912), (8091, 233248), (8352, 225959), (8584, 219852), (8928, 211381), (9176, 205668), (9456, 199578), (9657, 195424), (10323, 182816), (10656, 177103), (10788, 174936), (11426, 165168), (12214, 154512), (12876, 146568), (13764, 137112), (14184, 133052), (14384, 131202), (14578, 129456), (16182, 116624), (17139, 110112), (17168, 109926), (18321, 103008), (18352, 102834), (18912, 99789), (19314, 97712), (20646, 91408), (21576, 87468), (21867, 86304), (22852, 82584), (24428, 77256), (25752, 73284), (27528, 68556), (28368, 66526), (28768, 65601), (29156, 64728), (32364, 58312), (33263, 56736), (34278, 55056), (34336, 54963), (36642, 51504), (36704, 51417), (38628, 48856), (41292, 45704), (43152, 43734)]