538545672

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{2423}}^1$

素因数の和:2462

約数の個数: 160

約数和(自身を含む): 1759824000

約数和(自身を除く): 1221278328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 343, 378, 392, 441, 504, 567, 588, 648, 686, 756, 882, 1029, 1134, 1176, 1323, 1372, 1512, 1764, 2058, 2268, 2423, 2646, 2744, 3087, 3528, 3969, 4116, 4536, 4846, 5292, 6174, 7269, 7938, 8232, 9261, 9692, 10584, 12348, 14538, 15876, 16961, 18522, 19384, 21807, 24696, 27783, 29076, 31752, 33922, 37044, 43614, 50883, 55566, 58152, 65421, 67844, 74088, 87228, 101766, 111132, 118727, 130842, 135688, 152649, 174456, 196263, 203532, 222264, 237454, 261684, 305298, 356181, 392526, 407064, 457947, 474908, 523368, 610596, 712362, 785052, 831089, 915894, 949816, 1068543, 1221192, 1373841, 1424724, 1570104, 1662178, 1831788, 2137086, 2493267, 2747682, 2849448, 3205629, 3324356, 3663576, 4274172, 4986534, 5495364, 6411258, 6648712, 7479801, 8548344, 9616887, 9973068, 10990728, 12822516, 14959602, 19233774, 19946136, 22439403, 25645032, 29919204, 38467548, 44878806, 59838408, 67318209, 76935096, 89757612, 134636418, 179515224, 269272836, 538545672]

約数ペア:

[(1, 538545672), (2, 269272836), (3, 179515224), (4, 134636418), (6, 89757612), (7, 76935096), (8, 67318209), (9, 59838408), (12, 44878806), (14, 38467548), (18, 29919204), (21, 25645032), (24, 22439403), (27, 19946136), (28, 19233774), (36, 14959602), (42, 12822516), (49, 10990728), (54, 9973068), (56, 9616887), (63, 8548344), (72, 7479801), (81, 6648712), (84, 6411258), (98, 5495364), (108, 4986534), (126, 4274172), (147, 3663576), (162, 3324356), (168, 3205629), (189, 2849448), (196, 2747682), (216, 2493267), (252, 2137086), (294, 1831788), (324, 1662178), (343, 1570104), (378, 1424724), (392, 1373841), (441, 1221192), (504, 1068543), (567, 949816), (588, 915894), (648, 831089), (686, 785052), (756, 712362), (882, 610596), (1029, 523368), (1134, 474908), (1176, 457947), (1323, 407064), (1372, 392526), (1512, 356181), (1764, 305298), (2058, 261684), (2268, 237454), (2423, 222264), (2646, 203532), (2744, 196263), (3087, 174456), (3528, 152649), (3969, 135688), (4116, 130842), (4536, 118727), (4846, 111132), (5292, 101766), (6174, 87228), (7269, 74088), (7938, 67844), (8232, 65421), (9261, 58152), (9692, 55566), (10584, 50883), (12348, 43614), (14538, 37044), (15876, 33922), (16961, 31752), (18522, 29076), (19384, 27783), (21807, 24696)]