128900772

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 452524800

約数和(自身を除く): 323624028

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 49, 52, 63, 66, 73, 77, 78, 84, 91, 98, 99, 117, 126, 132, 143, 146, 147, 154, 156, 182, 196, 198, 219, 231, 234, 252, 273, 286, 292, 294, 308, 343, 364, 396, 429, 438, 441, 462, 468, 511, 539, 546, 572, 588, 637, 657, 686, 693, 803, 819, 858, 876, 882, 924, 949, 1001, 1022, 1029, 1078, 1092, 1274, 1287, 1314, 1372, 1386, 1533, 1606, 1617, 1638, 1716, 1764, 1898, 1911, 2002, 2044, 2058, 2156, 2409, 2548, 2574, 2628, 2772, 2847, 3003, 3066, 3087, 3212, 3234, 3276, 3577, 3773, 3796, 3822, 4004, 4116, 4459, 4599, 4818, 4851, 5148, 5621, 5694, 5733, 6006, 6132, 6174, 6468, 6643, 7007, 7154, 7227, 7546, 7644, 8541, 8918, 9009, 9198, 9636, 9702, 10439, 10731, 11242, 11319, 11388, 11466, 12012, 12348, 13286, 13377, 14014, 14308, 14454, 15092, 16863, 17082, 17836, 18018, 18396, 19404, 19929, 20878, 21021, 21462, 22484, 22638, 22932, 25039, 26572, 26754, 28028, 28908, 31317, 32193, 33726, 33957, 34164, 36036, 39347, 39858, 40131, 41756, 42042, 42924, 45276, 46501, 49049, 50078, 50589, 53508, 59787, 62634, 63063, 64386, 67452, 67914, 73073, 75117, 78694, 79716, 80262, 84084, 93002, 93951, 98098, 100156, 101178, 118041, 119574, 125268, 126126, 128772, 135828, 139503, 146146, 147147, 150234, 157388, 160524, 186004, 187902, 196196, 202356, 219219, 225351, 236082, 239148, 252252, 275429, 279006, 292292, 294294, 300468, 325507, 354123, 375804, 418509, 438438, 441441, 450702, 472164, 511511, 550858, 558012, 588588, 651014, 657657, 708246, 826287, 837018, 876876, 882882, 901404, 976521, 1023022, 1101716, 1302028, 1315314, 1416492, 1534533, 1652574, 1674036, 1765764, 1953042, 2046044, 2478861, 2630628, 2929563, 3069066, 3305148, 3580577, 3906084, 4603599, 4957722, 5859126, 6138132, 7161154, 9207198, 9915444, 10741731, 11718252, 14322308, 18414396, 21483462, 32225193, 42966924, 64450386, 128900772]

約数ペア:

[(1, 128900772), (2, 64450386), (3, 42966924), (4, 32225193), (6, 21483462), (7, 18414396), (9, 14322308), (11, 11718252), (12, 10741731), (13, 9915444), (14, 9207198), (18, 7161154), (21, 6138132), (22, 5859126), (26, 4957722), (28, 4603599), (33, 3906084), (36, 3580577), (39, 3305148), (42, 3069066), (44, 2929563), (49, 2630628), (52, 2478861), (63, 2046044), (66, 1953042), (73, 1765764), (77, 1674036), (78, 1652574), (84, 1534533), (91, 1416492), (98, 1315314), (99, 1302028), (117, 1101716), (126, 1023022), (132, 976521), (143, 901404), (146, 882882), (147, 876876), (154, 837018), (156, 826287), (182, 708246), (196, 657657), (198, 651014), (219, 588588), (231, 558012), (234, 550858), (252, 511511), (273, 472164), (286, 450702), (292, 441441), (294, 438438), (308, 418509), (343, 375804), (364, 354123), (396, 325507), (429, 300468), (438, 294294), (441, 292292), (462, 279006), (468, 275429), (511, 252252), (539, 239148), (546, 236082), (572, 225351), (588, 219219), (637, 202356), (657, 196196), (686, 187902), (693, 186004), (803, 160524), (819, 157388), (858, 150234), (876, 147147), (882, 146146), (924, 139503), (949, 135828), (1001, 128772), (1022, 126126), (1029, 125268), (1078, 119574), (1092, 118041), (1274, 101178), (1287, 100156), (1314, 98098), (1372, 93951), (1386, 93002), (1533, 84084), (1606, 80262), (1617, 79716), (1638, 78694), (1716, 75117), (1764, 73073), (1898, 67914), (1911, 67452), (2002, 64386), (2044, 63063), (2058, 62634), (2156, 59787), (2409, 53508), (2548, 50589), (2574, 50078), (2628, 49049), (2772, 46501), (2847, 45276), (3003, 42924), (3066, 42042), (3087, 41756), (3212, 40131), (3234, 39858), (3276, 39347), (3577, 36036), (3773, 34164), (3796, 33957), (3822, 33726), (4004, 32193), (4116, 31317), (4459, 28908), (4599, 28028), (4818, 26754), (4851, 26572), (5148, 25039), (5621, 22932), (5694, 22638), (5733, 22484), (6006, 21462), (6132, 21021), (6174, 20878), (6468, 19929), (6643, 19404), (7007, 18396), (7154, 18018), (7227, 17836), (7546, 17082), (7644, 16863), (8541, 15092), (8918, 14454), (9009, 14308), (9198, 14014), (9636, 13377), (9702, 13286), (10439, 12348), (10731, 12012), (11242, 11466), (11319, 11388)]