252323344

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1357

約数の個数: 120

約数和(自身を含む): 645167040

約数和(自身を除く): 392843696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 494, 532, 637, 728, 784, 931, 988, 1064, 1274, 1303, 1456, 1729, 1862, 1976, 2128, 2548, 2606, 3458, 3724, 3952, 5096, 5212, 6916, 7448, 9121, 10192, 10424, 12103, 13832, 14896, 16939, 18242, 20848, 24206, 24757, 27664, 33878, 36484, 48412, 49514, 63847, 67756, 72968, 96824, 99028, 118573, 127694, 135512, 145936, 173299, 193648, 198056, 237146, 255388, 271024, 321841, 346598, 396112, 474292, 510776, 643682, 693196, 830011, 948584, 1021552, 1213093, 1287364, 1386392, 1660022, 1897168, 2252887, 2426186, 2574728, 2772784, 3320044, 4505774, 4852372, 5149456, 6640088, 9011548, 9704744, 13280176, 15770209, 18023096, 19409488, 31540418, 36046192, 63080836, 126161672, 252323344]

約数ペア:

[(1, 252323344), (2, 126161672), (4, 63080836), (7, 36046192), (8, 31540418), (13, 19409488), (14, 18023096), (16, 15770209), (19, 13280176), (26, 9704744), (28, 9011548), (38, 6640088), (49, 5149456), (52, 4852372), (56, 4505774), (76, 3320044), (91, 2772784), (98, 2574728), (104, 2426186), (112, 2252887), (133, 1897168), (152, 1660022), (182, 1386392), (196, 1287364), (208, 1213093), (247, 1021552), (266, 948584), (304, 830011), (364, 693196), (392, 643682), (494, 510776), (532, 474292), (637, 396112), (728, 346598), (784, 321841), (931, 271024), (988, 255388), (1064, 237146), (1274, 198056), (1303, 193648), (1456, 173299), (1729, 145936), (1862, 135512), (1976, 127694), (2128, 118573), (2548, 99028), (2606, 96824), (3458, 72968), (3724, 67756), (3952, 63847), (5096, 49514), (5212, 48412), (6916, 36484), (7448, 33878), (9121, 27664), (10192, 24757), (10424, 24206), (12103, 20848), (13832, 18242), (14896, 16939)]