1521128784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:1017

約数の個数: 160

約数和(自身を含む): 4637163520

約数和(自身を除く): 3116034736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 127, 129, 168, 172, 254, 258, 301, 336, 344, 381, 508, 516, 602, 688, 762, 829, 889, 903, 1016, 1032, 1204, 1524, 1658, 1778, 1806, 2032, 2064, 2408, 2487, 2667, 3048, 3316, 3556, 3612, 4816, 4974, 5334, 5461, 5803, 6096, 6632, 7112, 7224, 9948, 10668, 10922, 11606, 13264, 14224, 14448, 16383, 17409, 19896, 21336, 21844, 23212, 32766, 34818, 35647, 38227, 39792, 42672, 43688, 46424, 65532, 69636, 71294, 76454, 87376, 92848, 105283, 106941, 114681, 131064, 139272, 142588, 152908, 210566, 213882, 229362, 249529, 262128, 278544, 285176, 305816, 315849, 421132, 427764, 458724, 499058, 570352, 611632, 631698, 736981, 748587, 842264, 855528, 917448, 998116, 1263396, 1473962, 1497174, 1684528, 1711056, 1834896, 1996232, 2210943, 2526792, 2947924, 2994348, 3992464, 4421886, 4527169, 5053584, 5895848, 5988696, 8843772, 9054338, 11791696, 11977392, 13581507, 17687544, 18108676, 27163014, 31690183, 35375088, 36217352, 54326028, 63380366, 72434704, 95070549, 108652056, 126760732, 190141098, 217304112, 253521464, 380282196, 507042928, 760564392, 1521128784]

約数ペア:

[(1, 1521128784), (2, 760564392), (3, 507042928), (4, 380282196), (6, 253521464), (7, 217304112), (8, 190141098), (12, 126760732), (14, 108652056), (16, 95070549), (21, 72434704), (24, 63380366), (28, 54326028), (42, 36217352), (43, 35375088), (48, 31690183), (56, 27163014), (84, 18108676), (86, 17687544), (112, 13581507), (127, 11977392), (129, 11791696), (168, 9054338), (172, 8843772), (254, 5988696), (258, 5895848), (301, 5053584), (336, 4527169), (344, 4421886), (381, 3992464), (508, 2994348), (516, 2947924), (602, 2526792), (688, 2210943), (762, 1996232), (829, 1834896), (889, 1711056), (903, 1684528), (1016, 1497174), (1032, 1473962), (1204, 1263396), (1524, 998116), (1658, 917448), (1778, 855528), (1806, 842264), (2032, 748587), (2064, 736981), (2408, 631698), (2487, 611632), (2667, 570352), (3048, 499058), (3316, 458724), (3556, 427764), (3612, 421132), (4816, 315849), (4974, 305816), (5334, 285176), (5461, 278544), (5803, 262128), (6096, 249529), (6632, 229362), (7112, 213882), (7224, 210566), (9948, 152908), (10668, 142588), (10922, 139272), (11606, 131064), (13264, 114681), (14224, 106941), (14448, 105283), (16383, 92848), (17409, 87376), (19896, 76454), (21336, 71294), (21844, 69636), (23212, 65532), (32766, 46424), (34818, 43688), (35647, 42672), (38227, 39792)]