253989792

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7411}}^1$

素因数の和:7451

約数の個数: 144

約数和(自身を含む): 874141632

約数和(自身を除く): 620151840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 7411, 8568, 11424, 14822, 17136, 22233, 29644, 34272, 44466, 51877, 59288, 66699, 88932, 103754, 118576, 125987, 133398, 155631, 177864, 207508, 237152, 251974, 266796, 311262, 355728, 377961, 415016, 466893, 503948, 533592, 622524, 711456, 755922, 830032, 881909, 933786, 1007896, 1067184, 1133883, 1245048, 1511844, 1660064, 1763818, 1867572, 2015792, 2134368, 2267766, 2490096, 2645727, 3023688, 3527636, 3735144, 4031584, 4535532, 4980192, 5291454, 6047376, 7055272, 7470288, 7937181, 9071064, 10582908, 12094752, 14110544, 14940576, 15874362, 18142128, 21165816, 28221088, 31748724, 36284256, 42331632, 63497448, 84663264, 126994896, 253989792]

約数ペア:

[(1, 253989792), (2, 126994896), (3, 84663264), (4, 63497448), (6, 42331632), (7, 36284256), (8, 31748724), (9, 28221088), (12, 21165816), (14, 18142128), (16, 15874362), (17, 14940576), (18, 14110544), (21, 12094752), (24, 10582908), (28, 9071064), (32, 7937181), (34, 7470288), (36, 7055272), (42, 6047376), (48, 5291454), (51, 4980192), (56, 4535532), (63, 4031584), (68, 3735144), (72, 3527636), (84, 3023688), (96, 2645727), (102, 2490096), (112, 2267766), (119, 2134368), (126, 2015792), (136, 1867572), (144, 1763818), (153, 1660064), (168, 1511844), (204, 1245048), (224, 1133883), (238, 1067184), (252, 1007896), (272, 933786), (288, 881909), (306, 830032), (336, 755922), (357, 711456), (408, 622524), (476, 533592), (504, 503948), (544, 466893), (612, 415016), (672, 377961), (714, 355728), (816, 311262), (952, 266796), (1008, 251974), (1071, 237152), (1224, 207508), (1428, 177864), (1632, 155631), (1904, 133398), (2016, 125987), (2142, 118576), (2448, 103754), (2856, 88932), (3808, 66699), (4284, 59288), (4896, 51877), (5712, 44466), (7411, 34272), (8568, 29644), (11424, 22233), (14822, 17136)]