238353668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 539965440

約数和(自身を除く): 301611772

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 31, 34, 58, 62, 68, 116, 119, 124, 203, 217, 238, 406, 434, 476, 493, 527, 557, 812, 868, 899, 986, 1054, 1114, 1798, 1972, 2108, 2228, 3451, 3596, 3689, 3899, 6293, 6902, 7378, 7798, 9469, 12586, 13804, 14756, 15283, 15596, 16153, 17267, 18938, 25172, 30566, 32306, 34534, 37876, 61132, 64612, 66283, 69068, 106981, 113071, 120869, 132566, 213962, 226142, 241738, 265132, 274601, 293539, 427924, 452284, 483476, 500743, 549202, 587078, 1001486, 1098404, 1174156, 1922207, 2002972, 2054773, 3505201, 3844414, 4109546, 7010402, 7688828, 8219092, 8512631, 14020804, 17025262, 34050524, 59588417, 119176834, 238353668]

約数ペア:

[(1, 238353668), (2, 119176834), (4, 59588417), (7, 34050524), (14, 17025262), (17, 14020804), (28, 8512631), (29, 8219092), (31, 7688828), (34, 7010402), (58, 4109546), (62, 3844414), (68, 3505201), (116, 2054773), (119, 2002972), (124, 1922207), (203, 1174156), (217, 1098404), (238, 1001486), (406, 587078), (434, 549202), (476, 500743), (493, 483476), (527, 452284), (557, 427924), (812, 293539), (868, 274601), (899, 265132), (986, 241738), (1054, 226142), (1114, 213962), (1798, 132566), (1972, 120869), (2108, 113071), (2228, 106981), (3451, 69068), (3596, 66283), (3689, 64612), (3899, 61132), (6293, 37876), (6902, 34534), (7378, 32306), (7798, 30566), (9469, 25172), (12586, 18938), (13804, 17267), (14756, 16153), (15283, 15596)]