331181004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{51203}}^1$

素因数の和:51235

約数の個数: 72

約数和(自身を含む): 980659008

約数和(自身を除く): 649478004

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 51203, 102406, 153609, 204812, 307218, 358421, 563233, 614436, 716842, 1075263, 1126466, 1433684, 1689699, 2150526, 2252932, 2508947, 3379398, 3942631, 4301052, 5017894, 6758796, 7526841, 7885262, 10035788, 11827893, 15053682, 15770524, 23655786, 27598417, 30107364, 47311572, 55196834, 82795251, 110393668, 165590502, 331181004]

約数ペア:

[(1, 331181004), (2, 165590502), (3, 110393668), (4, 82795251), (6, 55196834), (7, 47311572), (11, 30107364), (12, 27598417), (14, 23655786), (21, 15770524), (22, 15053682), (28, 11827893), (33, 10035788), (42, 7885262), (44, 7526841), (49, 6758796), (66, 5017894), (77, 4301052), (84, 3942631), (98, 3379398), (132, 2508947), (147, 2252932), (154, 2150526), (196, 1689699), (231, 1433684), (294, 1126466), (308, 1075263), (462, 716842), (539, 614436), (588, 563233), (924, 358421), (1078, 307218), (1617, 204812), (2156, 153609), (3234, 102406), (6468, 51203)]