2989569744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1$

素因数の和:1302

約数の個数: 240

約数和(自身を含む): 10146572800

約数和(自身を除く): 7157003056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 139, 144, 152, 168, 171, 228, 252, 266, 278, 304, 336, 342, 399, 417, 456, 504, 532, 556, 684, 798, 834, 912, 973, 1008, 1064, 1112, 1123, 1197, 1251, 1368, 1596, 1668, 1946, 2128, 2224, 2246, 2394, 2502, 2641, 2736, 2919, 3192, 3336, 3369, 3892, 4492, 4788, 5004, 5282, 5838, 6384, 6672, 6738, 7784, 7861, 7923, 8757, 8984, 9576, 10008, 10107, 10564, 11676, 13476, 15568, 15722, 15846, 17514, 17968, 18487, 19152, 20016, 20214, 21128, 21337, 23352, 23583, 23769, 26952, 31444, 31692, 35028, 36974, 40428, 42256, 42674, 46704, 47166, 47538, 53904, 55461, 62888, 63384, 64011, 70056, 70749, 73948, 80856, 85348, 94332, 95076, 110922, 125776, 126768, 128022, 140112, 141498, 147896, 149359, 156097, 161712, 166383, 170696, 188664, 190152, 192033, 221844, 256044, 282996, 295792, 298718, 312194, 332766, 341392, 377328, 380304, 384066, 443688, 448077, 468291, 512088, 565992, 597436, 624388, 665532, 768132, 887376, 896154, 936582, 1024176, 1092679, 1131984, 1194872, 1248776, 1331064, 1344231, 1404873, 1536264, 1792308, 1873164, 2185358, 2389744, 2497552, 2662128, 2688462, 2809746, 2965843, 3072528, 3278037, 3584616, 3746328, 4370716, 5376924, 5619492, 5931686, 6556074, 7169232, 7492656, 8741432, 8897529, 9834111, 10753848, 11238984, 11863372, 13112148, 17482864, 17795058, 19668222, 20760901, 21507696, 22477968, 23726744, 26224296, 26692587, 35590116, 39336444, 41521802, 47453488, 52448592, 53385174, 62282703, 71180232, 78672888, 83043604, 106770348, 124565406, 142360464, 157345776, 166087208, 186848109, 213540696, 249130812, 332174416, 373696218, 427081392, 498261624, 747392436, 996523248, 1494784872, 2989569744]

約数ペア:

[(1, 2989569744), (2, 1494784872), (3, 996523248), (4, 747392436), (6, 498261624), (7, 427081392), (8, 373696218), (9, 332174416), (12, 249130812), (14, 213540696), (16, 186848109), (18, 166087208), (19, 157345776), (21, 142360464), (24, 124565406), (28, 106770348), (36, 83043604), (38, 78672888), (42, 71180232), (48, 62282703), (56, 53385174), (57, 52448592), (63, 47453488), (72, 41521802), (76, 39336444), (84, 35590116), (112, 26692587), (114, 26224296), (126, 23726744), (133, 22477968), (139, 21507696), (144, 20760901), (152, 19668222), (168, 17795058), (171, 17482864), (228, 13112148), (252, 11863372), (266, 11238984), (278, 10753848), (304, 9834111), (336, 8897529), (342, 8741432), (399, 7492656), (417, 7169232), (456, 6556074), (504, 5931686), (532, 5619492), (556, 5376924), (684, 4370716), (798, 3746328), (834, 3584616), (912, 3278037), (973, 3072528), (1008, 2965843), (1064, 2809746), (1112, 2688462), (1123, 2662128), (1197, 2497552), (1251, 2389744), (1368, 2185358), (1596, 1873164), (1668, 1792308), (1946, 1536264), (2128, 1404873), (2224, 1344231), (2246, 1331064), (2394, 1248776), (2502, 1194872), (2641, 1131984), (2736, 1092679), (2919, 1024176), (3192, 936582), (3336, 896154), (3369, 887376), (3892, 768132), (4492, 665532), (4788, 624388), (5004, 597436), (5282, 565992), (5838, 512088), (6384, 468291), (6672, 448077), (6738, 443688), (7784, 384066), (7861, 380304), (7923, 377328), (8757, 341392), (8984, 332766), (9576, 312194), (10008, 298718), (10107, 295792), (10564, 282996), (11676, 256044), (13476, 221844), (15568, 192033), (15722, 190152), (15846, 188664), (17514, 170696), (17968, 166383), (18487, 161712), (19152, 156097), (20016, 149359), (20214, 147896), (21128, 141498), (21337, 140112), (23352, 128022), (23583, 126768), (23769, 125776), (26952, 110922), (31444, 95076), (31692, 94332), (35028, 85348), (36974, 80856), (40428, 73948), (42256, 70749), (42674, 70056), (46704, 64011), (47166, 63384), (47538, 62888), (53904, 55461)]