2157752352

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 6608093184

約数和(自身を除く): 4450340832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 127, 131, 168, 193, 224, 254, 262, 336, 381, 386, 393, 508, 524, 579, 672, 762, 772, 786, 889, 917, 1016, 1048, 1158, 1351, 1524, 1544, 1572, 1778, 1834, 2032, 2096, 2316, 2667, 2702, 2751, 3048, 3088, 3144, 3556, 3668, 4053, 4064, 4192, 4632, 5334, 5404, 5502, 6096, 6176, 6288, 7112, 7336, 8106, 9264, 10668, 10808, 11004, 12192, 12576, 14224, 14672, 16212, 16637, 18528, 21336, 21616, 22008, 24511, 25283, 28448, 29344, 32424, 33274, 42672, 43232, 44016, 49022, 49911, 50566, 64848, 66548, 73533, 75849, 85344, 88032, 98044, 99822, 101132, 116459, 129696, 133096, 147066, 151698, 171577, 176981, 196088, 199644, 202264, 232918, 266192, 294132, 303396, 343154, 349377, 353962, 392176, 399288, 404528, 465836, 514731, 530943, 532384, 588264, 606792, 686308, 698754, 707924, 784352, 798576, 809056, 931672, 1029462, 1061886, 1176528, 1213584, 1372616, 1397508, 1415848, 1597152, 1863344, 2058924, 2123772, 2353056, 2427168, 2745232, 2795016, 2831696, 3210941, 3726688, 4117848, 4247544, 5490464, 5590032, 5663392, 6421882, 8235696, 8495088, 9632823, 11180064, 12843764, 16471392, 16990176, 19265646, 22476587, 25687528, 38531292, 44953174, 51375056, 67429761, 77062584, 89906348, 102750112, 134859522, 154125168, 179812696, 269719044, 308250336, 359625392, 539438088, 719250784, 1078876176, 2157752352]

約数ペア:

[(1, 2157752352), (2, 1078876176), (3, 719250784), (4, 539438088), (6, 359625392), (7, 308250336), (8, 269719044), (12, 179812696), (14, 154125168), (16, 134859522), (21, 102750112), (24, 89906348), (28, 77062584), (32, 67429761), (42, 51375056), (48, 44953174), (56, 38531292), (84, 25687528), (96, 22476587), (112, 19265646), (127, 16990176), (131, 16471392), (168, 12843764), (193, 11180064), (224, 9632823), (254, 8495088), (262, 8235696), (336, 6421882), (381, 5663392), (386, 5590032), (393, 5490464), (508, 4247544), (524, 4117848), (579, 3726688), (672, 3210941), (762, 2831696), (772, 2795016), (786, 2745232), (889, 2427168), (917, 2353056), (1016, 2123772), (1048, 2058924), (1158, 1863344), (1351, 1597152), (1524, 1415848), (1544, 1397508), (1572, 1372616), (1778, 1213584), (1834, 1176528), (2032, 1061886), (2096, 1029462), (2316, 931672), (2667, 809056), (2702, 798576), (2751, 784352), (3048, 707924), (3088, 698754), (3144, 686308), (3556, 606792), (3668, 588264), (4053, 532384), (4064, 530943), (4192, 514731), (4632, 465836), (5334, 404528), (5404, 399288), (5502, 392176), (6096, 353962), (6176, 349377), (6288, 343154), (7112, 303396), (7336, 294132), (8106, 266192), (9264, 232918), (10668, 202264), (10808, 199644), (11004, 196088), (12192, 176981), (12576, 171577), (14224, 151698), (14672, 147066), (16212, 133096), (16637, 129696), (18528, 116459), (21336, 101132), (21616, 99822), (22008, 98044), (24511, 88032), (25283, 85344), (28448, 75849), (29344, 73533), (32424, 66548), (33274, 64848), (42672, 50566), (43232, 49911), (44016, 49022)]