2848951808

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4801}}^1$

素因数の和:4899

約数の個数: 80

約数和(自身を含む): 6091433040

約数和(自身を除く): 3242481232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 128, 152, 244, 256, 304, 488, 512, 608, 976, 1159, 1216, 1952, 2318, 2432, 3904, 4636, 4801, 4864, 7808, 9272, 9602, 9728, 15616, 18544, 19204, 31232, 37088, 38408, 74176, 76816, 91219, 148352, 153632, 182438, 292861, 296704, 307264, 364876, 585722, 593408, 614528, 729752, 1171444, 1229056, 1459504, 2342888, 2458112, 2919008, 4685776, 5564359, 5838016, 9371552, 11128718, 11676032, 18743104, 22257436, 23352064, 37486208, 44514872, 46704128, 74972416, 89029744, 149944832, 178059488, 356118976, 712237952, 1424475904, 2848951808]

約数ペア:

[(1, 2848951808), (2, 1424475904), (4, 712237952), (8, 356118976), (16, 178059488), (19, 149944832), (32, 89029744), (38, 74972416), (61, 46704128), (64, 44514872), (76, 37486208), (122, 23352064), (128, 22257436), (152, 18743104), (244, 11676032), (256, 11128718), (304, 9371552), (488, 5838016), (512, 5564359), (608, 4685776), (976, 2919008), (1159, 2458112), (1216, 2342888), (1952, 1459504), (2318, 1229056), (2432, 1171444), (3904, 729752), (4636, 614528), (4801, 593408), (4864, 585722), (7808, 364876), (9272, 307264), (9602, 296704), (9728, 292861), (15616, 182438), (18544, 153632), (19204, 148352), (31232, 91219), (37088, 76816), (38408, 74176)]