262805004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:980

約数の個数: 144

約数和(自身を含む): 836559360

約数和(自身を除く): 573754356

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 113, 126, 132, 154, 198, 226, 231, 252, 308, 339, 396, 452, 462, 678, 693, 791, 839, 924, 1017, 1243, 1356, 1386, 1582, 1678, 2034, 2373, 2486, 2517, 2772, 3164, 3356, 3729, 4068, 4746, 4972, 5034, 5873, 7119, 7458, 7551, 8701, 9229, 9492, 10068, 11187, 11746, 14238, 14916, 15102, 17402, 17619, 18458, 22374, 23492, 26103, 27687, 28476, 30204, 34804, 35238, 36916, 44748, 52206, 52857, 55374, 64603, 70476, 78309, 83061, 94807, 104412, 105714, 110748, 129206, 156618, 166122, 189614, 193809, 211428, 258412, 284421, 313236, 332244, 379228, 387618, 568842, 581427, 663649, 775236, 853263, 1042877, 1137684, 1162854, 1327298, 1706526, 1990947, 2085754, 2325708, 2654596, 3128631, 3413052, 3981894, 4171508, 5972841, 6257262, 7300139, 7963788, 9385893, 11945682, 12514524, 14600278, 18771786, 21900417, 23891364, 29200556, 37543572, 43800834, 65701251, 87601668, 131402502, 262805004]

約数ペア:

[(1, 262805004), (2, 131402502), (3, 87601668), (4, 65701251), (6, 43800834), (7, 37543572), (9, 29200556), (11, 23891364), (12, 21900417), (14, 18771786), (18, 14600278), (21, 12514524), (22, 11945682), (28, 9385893), (33, 7963788), (36, 7300139), (42, 6257262), (44, 5972841), (63, 4171508), (66, 3981894), (77, 3413052), (84, 3128631), (99, 2654596), (113, 2325708), (126, 2085754), (132, 1990947), (154, 1706526), (198, 1327298), (226, 1162854), (231, 1137684), (252, 1042877), (308, 853263), (339, 775236), (396, 663649), (452, 581427), (462, 568842), (678, 387618), (693, 379228), (791, 332244), (839, 313236), (924, 284421), (1017, 258412), (1243, 211428), (1356, 193809), (1386, 189614), (1582, 166122), (1678, 156618), (2034, 129206), (2373, 110748), (2486, 105714), (2517, 104412), (2772, 94807), (3164, 83061), (3356, 78309), (3729, 70476), (4068, 64603), (4746, 55374), (4972, 52857), (5034, 52206), (5873, 44748), (7119, 36916), (7458, 35238), (7551, 34804), (8701, 30204), (9229, 28476), (9492, 27687), (10068, 26103), (11187, 23492), (11746, 22374), (14238, 18458), (14916, 17619), (15102, 17402)]