245621712

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6143}}^1$

素因数の和:6185

約数の個数: 120

約数和(自身を含む): 781664256

約数和(自身を除く): 536042544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 357, 392, 408, 476, 588, 714, 784, 816, 833, 952, 1176, 1428, 1666, 1904, 2352, 2499, 2856, 3332, 4998, 5712, 6143, 6664, 9996, 12286, 13328, 18429, 19992, 24572, 36858, 39984, 43001, 49144, 73716, 86002, 98288, 104431, 129003, 147432, 172004, 208862, 258006, 294864, 301007, 313293, 344008, 417724, 516012, 602014, 626586, 688016, 731017, 835448, 903021, 1032024, 1204028, 1253172, 1462034, 1670896, 1806042, 2064048, 2193051, 2408056, 2506344, 2924068, 3612084, 4386102, 4816112, 5012688, 5117119, 5848136, 7224168, 8772204, 10234238, 11696272, 14448336, 15351357, 17544408, 20468476, 30702714, 35088816, 40936952, 61405428, 81873904, 122810856, 245621712]

約数ペア:

[(1, 245621712), (2, 122810856), (3, 81873904), (4, 61405428), (6, 40936952), (7, 35088816), (8, 30702714), (12, 20468476), (14, 17544408), (16, 15351357), (17, 14448336), (21, 11696272), (24, 10234238), (28, 8772204), (34, 7224168), (42, 5848136), (48, 5117119), (49, 5012688), (51, 4816112), (56, 4386102), (68, 3612084), (84, 2924068), (98, 2506344), (102, 2408056), (112, 2193051), (119, 2064048), (136, 1806042), (147, 1670896), (168, 1462034), (196, 1253172), (204, 1204028), (238, 1032024), (272, 903021), (294, 835448), (336, 731017), (357, 688016), (392, 626586), (408, 602014), (476, 516012), (588, 417724), (714, 344008), (784, 313293), (816, 301007), (833, 294864), (952, 258006), (1176, 208862), (1428, 172004), (1666, 147432), (1904, 129003), (2352, 104431), (2499, 98288), (2856, 86002), (3332, 73716), (4998, 49144), (5712, 43001), (6143, 39984), (6664, 36858), (9996, 24572), (12286, 19992), (13328, 18429)]