293990382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3319}}^1$

素因数の和:3390

約数の個数: 96

約数和(自身を含む): 787238400

約数和(自身を除く): 493248018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 37, 38, 42, 57, 63, 74, 111, 114, 126, 133, 171, 222, 259, 266, 333, 342, 399, 518, 666, 703, 777, 798, 1197, 1406, 1554, 2109, 2331, 2394, 3319, 4218, 4662, 4921, 6327, 6638, 9842, 9957, 12654, 14763, 19914, 23233, 29526, 29871, 44289, 46466, 59742, 63061, 69699, 88578, 122803, 126122, 139398, 189183, 209097, 245606, 368409, 378366, 418194, 441427, 567549, 736818, 859621, 882854, 1105227, 1135098, 1324281, 1719242, 2210454, 2333257, 2578863, 2648562, 3972843, 4666514, 5157726, 6999771, 7736589, 7945686, 13999542, 15473178, 16332799, 20999313, 32665598, 41998626, 48998397, 97996794, 146995191, 293990382]

約数ペア:

[(1, 293990382), (2, 146995191), (3, 97996794), (6, 48998397), (7, 41998626), (9, 32665598), (14, 20999313), (18, 16332799), (19, 15473178), (21, 13999542), (37, 7945686), (38, 7736589), (42, 6999771), (57, 5157726), (63, 4666514), (74, 3972843), (111, 2648562), (114, 2578863), (126, 2333257), (133, 2210454), (171, 1719242), (222, 1324281), (259, 1135098), (266, 1105227), (333, 882854), (342, 859621), (399, 736818), (518, 567549), (666, 441427), (703, 418194), (777, 378366), (798, 368409), (1197, 245606), (1406, 209097), (1554, 189183), (2109, 139398), (2331, 126122), (2394, 122803), (3319, 88578), (4218, 69699), (4662, 63061), (4921, 59742), (6327, 46466), (6638, 44289), (9842, 29871), (9957, 29526), (12654, 23233), (14763, 19914)]