268069872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:767

約数の個数: 160

約数和(自身を含む): 851088384

約数和(自身を除く): 583018512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 71, 84, 102, 112, 119, 136, 142, 168, 204, 213, 238, 272, 284, 336, 357, 408, 426, 476, 497, 568, 661, 714, 816, 852, 952, 994, 1136, 1207, 1322, 1428, 1491, 1704, 1904, 1983, 1988, 2414, 2644, 2856, 2982, 3408, 3621, 3966, 3976, 4627, 4828, 5288, 5712, 5964, 7242, 7932, 7952, 8449, 9254, 9656, 10576, 11237, 11928, 13881, 14484, 15864, 16898, 18508, 19312, 22474, 23856, 25347, 27762, 28968, 31728, 33711, 33796, 37016, 44948, 46931, 50694, 55524, 57936, 67422, 67592, 74032, 78659, 89896, 93862, 101388, 111048, 134844, 135184, 140793, 157318, 179792, 187724, 202776, 222096, 235977, 269688, 281586, 314636, 328517, 375448, 405552, 471954, 539376, 563172, 629272, 657034, 750896, 797827, 943908, 985551, 1126344, 1258544, 1314068, 1595654, 1887816, 1971102, 2252688, 2393481, 2628136, 3191308, 3775632, 3942204, 4786962, 5256272, 5584789, 6382616, 7884408, 9573924, 11169578, 12765232, 15768816, 16754367, 19147848, 22339156, 33508734, 38295696, 44678312, 67017468, 89356624, 134034936, 268069872]

約数ペア:

[(1, 268069872), (2, 134034936), (3, 89356624), (4, 67017468), (6, 44678312), (7, 38295696), (8, 33508734), (12, 22339156), (14, 19147848), (16, 16754367), (17, 15768816), (21, 12765232), (24, 11169578), (28, 9573924), (34, 7884408), (42, 6382616), (48, 5584789), (51, 5256272), (56, 4786962), (68, 3942204), (71, 3775632), (84, 3191308), (102, 2628136), (112, 2393481), (119, 2252688), (136, 1971102), (142, 1887816), (168, 1595654), (204, 1314068), (213, 1258544), (238, 1126344), (272, 985551), (284, 943908), (336, 797827), (357, 750896), (408, 657034), (426, 629272), (476, 563172), (497, 539376), (568, 471954), (661, 405552), (714, 375448), (816, 328517), (852, 314636), (952, 281586), (994, 269688), (1136, 235977), (1207, 222096), (1322, 202776), (1428, 187724), (1491, 179792), (1704, 157318), (1904, 140793), (1983, 135184), (1988, 134844), (2414, 111048), (2644, 101388), (2856, 93862), (2982, 89896), (3408, 78659), (3621, 74032), (3966, 67592), (3976, 67422), (4627, 57936), (4828, 55524), (5288, 50694), (5712, 46931), (5964, 44948), (7242, 37016), (7932, 33796), (7952, 33711), (8449, 31728), (9254, 28968), (9656, 27762), (10576, 25347), (11237, 23856), (11928, 22474), (13881, 19312), (14484, 18508), (15864, 16898)]