248367042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 724598784

約数和(自身を除く): 476231742

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 77, 83, 99, 102, 119, 126, 127, 153, 154, 166, 187, 198, 231, 238, 249, 254, 306, 357, 374, 381, 462, 498, 561, 581, 693, 714, 747, 762, 889, 913, 1071, 1122, 1143, 1162, 1309, 1386, 1397, 1411, 1494, 1683, 1743, 1778, 1826, 2142, 2159, 2286, 2618, 2667, 2739, 2794, 2822, 3366, 3486, 3927, 4191, 4233, 4318, 5229, 5334, 5478, 6391, 6477, 7854, 8001, 8217, 8382, 8466, 9779, 9877, 10458, 10541, 11781, 12573, 12699, 12782, 12954, 15113, 15521, 16002, 16434, 19173, 19431, 19558, 19754, 21082, 23562, 23749, 25146, 25398, 29337, 29631, 30226, 31042, 31623, 38346, 38862, 45339, 46563, 47498, 57519, 58674, 59262, 63246, 71247, 73787, 88011, 88893, 90678, 93126, 94869, 108647, 115038, 115951, 136017, 139689, 142494, 147574, 166243, 176022, 177786, 179197, 189738, 213741, 217294, 221361, 231902, 272034, 279378, 325941, 332486, 347853, 358394, 427482, 442722, 498729, 537591, 651882, 664083, 695706, 811657, 977823, 997458, 1043559, 1075182, 1254379, 1328166, 1496187, 1612773, 1623314, 1955646, 1971167, 2087118, 2434971, 2508758, 2992374, 3225546, 3763137, 3942334, 4869942, 5913501, 7304913, 7526274, 11289411, 11827002, 13798169, 14609826, 17740503, 22578822, 27596338, 35481006, 41394507, 82789014, 124183521, 248367042]

約数ペア:

[(1, 248367042), (2, 124183521), (3, 82789014), (6, 41394507), (7, 35481006), (9, 27596338), (11, 22578822), (14, 17740503), (17, 14609826), (18, 13798169), (21, 11827002), (22, 11289411), (33, 7526274), (34, 7304913), (42, 5913501), (51, 4869942), (63, 3942334), (66, 3763137), (77, 3225546), (83, 2992374), (99, 2508758), (102, 2434971), (119, 2087118), (126, 1971167), (127, 1955646), (153, 1623314), (154, 1612773), (166, 1496187), (187, 1328166), (198, 1254379), (231, 1075182), (238, 1043559), (249, 997458), (254, 977823), (306, 811657), (357, 695706), (374, 664083), (381, 651882), (462, 537591), (498, 498729), (561, 442722), (581, 427482), (693, 358394), (714, 347853), (747, 332486), (762, 325941), (889, 279378), (913, 272034), (1071, 231902), (1122, 221361), (1143, 217294), (1162, 213741), (1309, 189738), (1386, 179197), (1397, 177786), (1411, 176022), (1494, 166243), (1683, 147574), (1743, 142494), (1778, 139689), (1826, 136017), (2142, 115951), (2159, 115038), (2286, 108647), (2618, 94869), (2667, 93126), (2739, 90678), (2794, 88893), (2822, 88011), (3366, 73787), (3486, 71247), (3927, 63246), (4191, 59262), (4233, 58674), (4318, 57519), (5229, 47498), (5334, 46563), (5478, 45339), (6391, 38862), (6477, 38346), (7854, 31623), (8001, 31042), (8217, 30226), (8382, 29631), (8466, 29337), (9779, 25398), (9877, 25146), (10458, 23749), (10541, 23562), (11781, 21082), (12573, 19754), (12699, 19558), (12782, 19431), (12954, 19173), (15113, 16434), (15521, 16002)]