21895293168

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{6661}}^1$

素因数の和:7772

約数の個数: 160

約数和(自身を含む): 71902699520

約数和(自身を除く): 50007406352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1087, 1512, 2174, 3024, 3261, 4348, 6522, 6661, 7609, 8696, 9783, 13044, 13322, 15218, 17392, 19566, 19983, 22827, 26088, 26644, 29349, 30436, 39132, 39966, 45654, 46627, 52176, 53288, 58698, 59949, 60872, 68481, 78264, 79932, 91308, 93254, 106576, 117396, 119898, 121744, 136962, 139881, 156528, 159864, 179847, 182616, 186508, 205443, 234792, 239796, 273924, 279762, 319728, 359694, 365232, 373016, 410886, 419643, 469584, 479592, 547848, 559524, 719388, 746032, 821772, 839286, 959184, 1095696, 1119048, 1258929, 1438776, 1643544, 1678572, 2238096, 2517858, 2877552, 3287088, 3357144, 5035716, 6714288, 7240507, 10071432, 14481014, 20142864, 21721521, 28962028, 43443042, 50683549, 57924056, 65164563, 86886084, 101367098, 115848112, 130329126, 152050647, 173772168, 195493689, 202734196, 260658252, 304101294, 347544336, 390987378, 405468392, 456151941, 521316504, 608202588, 781974756, 810936784, 912303882, 1042633008, 1216405176, 1368455823, 1563949512, 1824607764, 2432810352, 2736911646, 3127899024, 3649215528, 5473823292, 7298431056, 10947646584, 21895293168]

約数ペア:

[(1, 21895293168), (2, 10947646584), (3, 7298431056), (4, 5473823292), (6, 3649215528), (7, 3127899024), (8, 2736911646), (9, 2432810352), (12, 1824607764), (14, 1563949512), (16, 1368455823), (18, 1216405176), (21, 1042633008), (24, 912303882), (27, 810936784), (28, 781974756), (36, 608202588), (42, 521316504), (48, 456151941), (54, 405468392), (56, 390987378), (63, 347544336), (72, 304101294), (84, 260658252), (108, 202734196), (112, 195493689), (126, 173772168), (144, 152050647), (168, 130329126), (189, 115848112), (216, 101367098), (252, 86886084), (336, 65164563), (378, 57924056), (432, 50683549), (504, 43443042), (756, 28962028), (1008, 21721521), (1087, 20142864), (1512, 14481014), (2174, 10071432), (3024, 7240507), (3261, 6714288), (4348, 5035716), (6522, 3357144), (6661, 3287088), (7609, 2877552), (8696, 2517858), (9783, 2238096), (13044, 1678572), (13322, 1643544), (15218, 1438776), (17392, 1258929), (19566, 1119048), (19983, 1095696), (22827, 959184), (26088, 839286), (26644, 821772), (29349, 746032), (30436, 719388), (39132, 559524), (39966, 547848), (45654, 479592), (46627, 469584), (52176, 419643), (53288, 410886), (58698, 373016), (59949, 365232), (60872, 359694), (68481, 319728), (78264, 279762), (79932, 273924), (91308, 239796), (93254, 234792), (106576, 205443), (117396, 186508), (119898, 182616), (121744, 179847), (136962, 159864), (139881, 156528)]