21209774328

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^2$

素因数の和:399

約数の個数: 288

約数和(自身を含む): 66175153200

約数和(自身を除く): 44965378872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 37, 38, 51, 57, 68, 72, 74, 76, 102, 111, 114, 136, 148, 152, 153, 157, 171, 204, 222, 228, 296, 306, 314, 323, 333, 342, 408, 444, 456, 471, 612, 628, 629, 646, 666, 684, 703, 888, 942, 969, 1224, 1256, 1258, 1292, 1332, 1368, 1406, 1413, 1884, 1887, 1938, 2109, 2516, 2584, 2664, 2669, 2812, 2826, 2907, 2983, 3768, 3774, 3876, 4218, 5032, 5338, 5624, 5652, 5661, 5809, 5814, 5966, 6327, 7548, 7752, 8007, 8436, 8949, 10676, 11304, 11322, 11618, 11628, 11932, 11951, 12654, 15096, 16014, 16872, 17427, 17898, 21352, 22644, 23236, 23256, 23864, 23902, 24021, 24649, 25308, 26847, 32028, 34854, 35796, 35853, 45288, 46472, 47804, 48042, 49298, 50616, 50711, 52281, 53694, 64056, 69708, 71592, 71706, 73947, 95608, 96084, 98596, 98753, 101422, 104562, 107388, 107559, 110371, 139416, 143412, 147894, 152133, 192168, 197192, 197506, 202844, 209124, 214776, 215118, 220742, 221841, 286824, 295788, 296259, 304266, 331113, 395012, 405688, 418248, 419033, 430236, 441484, 443682, 456399, 468331, 591576, 592518, 608532, 662226, 790024, 838066, 860472, 882968, 887364, 888777, 912013, 912798, 936662, 993339, 1185036, 1217064, 1257099, 1324452, 1404993, 1676132, 1774728, 1777554, 1824026, 1825596, 1873324, 1876307, 1986678, 2370072, 2514198, 2648904, 2736039, 2809986, 3352264, 3555108, 3648052, 3651192, 3746648, 3752614, 3771297, 3973356, 4214979, 5028396, 5472078, 5619972, 5628921, 7110216, 7296104, 7505228, 7542594, 7946712, 7961627, 8208117, 8429958, 10056792, 10944156, 11239944, 11257842, 15010456, 15085188, 15504221, 15923254, 16416234, 16859916, 16886763, 17328247, 21888312, 22515684, 23884881, 30170376, 31008442, 31846508, 32832468, 33719832, 33773526, 34656494, 45031368, 46512663, 47769762, 51984741, 62016884, 63693016, 65664936, 67547052, 69312988, 71654643, 93025326, 95539524, 103969482, 124033768, 135094104, 138625976, 139537989, 143309286, 155954223, 186050652, 191079048, 207938964, 279075978, 286618572, 294580199, 311908446, 372101304, 415877928, 558151956, 573237144, 589160398, 623816892, 883740597, 1116303912, 1178320796, 1247633784, 1767481194, 2356641592, 2651221791, 3534962388, 5302443582, 7069924776, 10604887164, 21209774328]

約数ペア:

[(1, 21209774328), (2, 10604887164), (3, 7069924776), (4, 5302443582), (6, 3534962388), (8, 2651221791), (9, 2356641592), (12, 1767481194), (17, 1247633784), (18, 1178320796), (19, 1116303912), (24, 883740597), (34, 623816892), (36, 589160398), (37, 573237144), (38, 558151956), (51, 415877928), (57, 372101304), (68, 311908446), (72, 294580199), (74, 286618572), (76, 279075978), (102, 207938964), (111, 191079048), (114, 186050652), (136, 155954223), (148, 143309286), (152, 139537989), (153, 138625976), (157, 135094104), (171, 124033768), (204, 103969482), (222, 95539524), (228, 93025326), (296, 71654643), (306, 69312988), (314, 67547052), (323, 65664936), (333, 63693016), (342, 62016884), (408, 51984741), (444, 47769762), (456, 46512663), (471, 45031368), (612, 34656494), (628, 33773526), (629, 33719832), (646, 32832468), (666, 31846508), (684, 31008442), (703, 30170376), (888, 23884881), (942, 22515684), (969, 21888312), (1224, 17328247), (1256, 16886763), (1258, 16859916), (1292, 16416234), (1332, 15923254), (1368, 15504221), (1406, 15085188), (1413, 15010456), (1884, 11257842), (1887, 11239944), (1938, 10944156), (2109, 10056792), (2516, 8429958), (2584, 8208117), (2664, 7961627), (2669, 7946712), (2812, 7542594), (2826, 7505228), (2907, 7296104), (2983, 7110216), (3768, 5628921), (3774, 5619972), (3876, 5472078), (4218, 5028396), (5032, 4214979), (5338, 3973356), (5624, 3771297), (5652, 3752614), (5661, 3746648), (5809, 3651192), (5814, 3648052), (5966, 3555108), (6327, 3352264), (7548, 2809986), (7752, 2736039), (8007, 2648904), (8436, 2514198), (8949, 2370072), (10676, 1986678), (11304, 1876307), (11322, 1873324), (11618, 1825596), (11628, 1824026), (11932, 1777554), (11951, 1774728), (12654, 1676132), (15096, 1404993), (16014, 1324452), (16872, 1257099), (17427, 1217064), (17898, 1185036), (21352, 993339), (22644, 936662), (23236, 912798), (23256, 912013), (23864, 888777), (23902, 887364), (24021, 882968), (24649, 860472), (25308, 838066), (26847, 790024), (32028, 662226), (34854, 608532), (35796, 592518), (35853, 591576), (45288, 468331), (46472, 456399), (47804, 443682), (48042, 441484), (49298, 430236), (50616, 419033), (50711, 418248), (52281, 405688), (53694, 395012), (64056, 331113), (69708, 304266), (71592, 296259), (71706, 295788), (73947, 286824), (95608, 221841), (96084, 220742), (98596, 215118), (98753, 214776), (101422, 209124), (104562, 202844), (107388, 197506), (107559, 197192), (110371, 192168), (139416, 152133), (143412, 147894)]