21173006448

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{143729}}^1$

素因数の和:143788

約数の個数: 160

約数和(自身を含む): 68438476800

約数和(自身を除く): 47265470352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 144, 176, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 432, 496, 528, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1488, 1584, 1674, 2046, 2232, 2376, 2728, 3069, 3348, 4092, 4464, 4752, 5456, 6138, 6696, 8184, 9207, 12276, 13392, 16368, 18414, 24552, 36828, 49104, 73656, 143729, 147312, 287458, 431187, 574916, 862374, 1149832, 1293561, 1581019, 1724748, 2299664, 2587122, 3162038, 3449496, 3880683, 4455599, 4743057, 5174244, 6324076, 6898992, 7761366, 8911198, 9486114, 10348488, 12648152, 13366797, 14229171, 15522732, 17822396, 18972228, 20696976, 25296304, 26733594, 28458342, 31045464, 35644792, 37944456, 40100391, 42687513, 49011589, 53467188, 56916684, 62090928, 71289584, 75888912, 80200782, 85375026, 98023178, 106934376, 113833368, 120301173, 147034767, 160401564, 170750052, 196046356, 213868752, 227666736, 240602346, 294069534, 320803128, 341500104, 392092712, 441104301, 481204692, 588139068, 641606256, 683000208, 784185424, 882208602, 962409384, 1176278136, 1323312903, 1764417204, 1924818768, 2352556272, 2646625806, 3528834408, 5293251612, 7057668816, 10586503224, 21173006448]

約数ペア:

[(1, 21173006448), (2, 10586503224), (3, 7057668816), (4, 5293251612), (6, 3528834408), (8, 2646625806), (9, 2352556272), (11, 1924818768), (12, 1764417204), (16, 1323312903), (18, 1176278136), (22, 962409384), (24, 882208602), (27, 784185424), (31, 683000208), (33, 641606256), (36, 588139068), (44, 481204692), (48, 441104301), (54, 392092712), (62, 341500104), (66, 320803128), (72, 294069534), (88, 240602346), (93, 227666736), (99, 213868752), (108, 196046356), (124, 170750052), (132, 160401564), (144, 147034767), (176, 120301173), (186, 113833368), (198, 106934376), (216, 98023178), (248, 85375026), (264, 80200782), (279, 75888912), (297, 71289584), (341, 62090928), (372, 56916684), (396, 53467188), (432, 49011589), (496, 42687513), (528, 40100391), (558, 37944456), (594, 35644792), (682, 31045464), (744, 28458342), (792, 26733594), (837, 25296304), (1023, 20696976), (1116, 18972228), (1188, 17822396), (1364, 15522732), (1488, 14229171), (1584, 13366797), (1674, 12648152), (2046, 10348488), (2232, 9486114), (2376, 8911198), (2728, 7761366), (3069, 6898992), (3348, 6324076), (4092, 5174244), (4464, 4743057), (4752, 4455599), (5456, 3880683), (6138, 3449496), (6696, 3162038), (8184, 2587122), (9207, 2299664), (12276, 1724748), (13392, 1581019), (16368, 1293561), (18414, 1149832), (24552, 862374), (36828, 574916), (49104, 431187), (73656, 287458), (143729, 147312)]