31273368

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 95040000

約数和(自身を除く): 63766632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 49, 56, 58, 84, 87, 98, 116, 131, 147, 168, 174, 196, 203, 232, 262, 294, 343, 348, 392, 393, 406, 524, 588, 609, 686, 696, 786, 812, 917, 1029, 1048, 1176, 1218, 1372, 1421, 1572, 1624, 1834, 2058, 2436, 2744, 2751, 2842, 3144, 3668, 3799, 4116, 4263, 4872, 5502, 5684, 6419, 7336, 7598, 8232, 8526, 9947, 11004, 11368, 11397, 12838, 15196, 17052, 19257, 19894, 22008, 22794, 25676, 26593, 29841, 30392, 34104, 38514, 39788, 44933, 45588, 51352, 53186, 59682, 77028, 79576, 79779, 89866, 91176, 106372, 119364, 134799, 154056, 159558, 179732, 186151, 212744, 238728, 269598, 319116, 359464, 372302, 539196, 558453, 638232, 744604, 1078392, 1116906, 1303057, 1489208, 2233812, 2606114, 3909171, 4467624, 5212228, 7818342, 10424456, 15636684, 31273368]

約数ペア:

[(1, 31273368), (2, 15636684), (3, 10424456), (4, 7818342), (6, 5212228), (7, 4467624), (8, 3909171), (12, 2606114), (14, 2233812), (21, 1489208), (24, 1303057), (28, 1116906), (29, 1078392), (42, 744604), (49, 638232), (56, 558453), (58, 539196), (84, 372302), (87, 359464), (98, 319116), (116, 269598), (131, 238728), (147, 212744), (168, 186151), (174, 179732), (196, 159558), (203, 154056), (232, 134799), (262, 119364), (294, 106372), (343, 91176), (348, 89866), (392, 79779), (393, 79576), (406, 77028), (524, 59682), (588, 53186), (609, 51352), (686, 45588), (696, 44933), (786, 39788), (812, 38514), (917, 34104), (1029, 30392), (1048, 29841), (1176, 26593), (1218, 25676), (1372, 22794), (1421, 22008), (1572, 19894), (1624, 19257), (1834, 17052), (2058, 15196), (2436, 12838), (2744, 11397), (2751, 11368), (2842, 11004), (3144, 9947), (3668, 8526), (3799, 8232), (4116, 7598), (4263, 7336), (4872, 6419), (5502, 5684)]