308629008

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{1979}}^1$

素因数の和:2034

約数の個数: 120

約数和(自身を含む): 935431200

約数和(自身を除く): 626802192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 361, 432, 456, 513, 684, 722, 912, 1026, 1083, 1368, 1444, 1979, 2052, 2166, 2736, 2888, 3249, 3958, 4104, 4332, 5776, 5937, 6498, 7916, 8208, 8664, 9747, 11874, 12996, 15832, 17328, 17811, 19494, 23748, 25992, 31664, 35622, 37601, 38988, 47496, 51984, 53433, 71244, 75202, 77976, 94992, 106866, 112803, 142488, 150404, 155952, 213732, 225606, 284976, 300808, 338409, 427464, 451212, 601616, 676818, 714419, 854928, 902424, 1015227, 1353636, 1428838, 1804848, 2030454, 2143257, 2707272, 2857676, 4060908, 4286514, 5414544, 5715352, 6429771, 8121816, 8573028, 11430704, 12859542, 16243632, 17146056, 19289313, 25719084, 34292112, 38578626, 51438168, 77157252, 102876336, 154314504, 308629008]

約数ペア:

[(1, 308629008), (2, 154314504), (3, 102876336), (4, 77157252), (6, 51438168), (8, 38578626), (9, 34292112), (12, 25719084), (16, 19289313), (18, 17146056), (19, 16243632), (24, 12859542), (27, 11430704), (36, 8573028), (38, 8121816), (48, 6429771), (54, 5715352), (57, 5414544), (72, 4286514), (76, 4060908), (108, 2857676), (114, 2707272), (144, 2143257), (152, 2030454), (171, 1804848), (216, 1428838), (228, 1353636), (304, 1015227), (342, 902424), (361, 854928), (432, 714419), (456, 676818), (513, 601616), (684, 451212), (722, 427464), (912, 338409), (1026, 300808), (1083, 284976), (1368, 225606), (1444, 213732), (1979, 155952), (2052, 150404), (2166, 142488), (2736, 112803), (2888, 106866), (3249, 94992), (3958, 77976), (4104, 75202), (4332, 71244), (5776, 53433), (5937, 51984), (6498, 47496), (7916, 38988), (8208, 37601), (8664, 35622), (9747, 31664), (11874, 25992), (12996, 23748), (15832, 19494), (17328, 17811)]