253787256

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{6871}}^1$

素因数の和:6911

約数の個数: 96

約数和(自身を含む): 750422400

約数和(自身を除く): 496635144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 972, 1026, 1368, 1539, 1944, 2052, 3078, 4104, 4617, 6156, 6871, 9234, 12312, 13742, 18468, 20613, 27484, 36936, 41226, 54968, 61839, 82452, 123678, 130549, 164904, 185517, 247356, 261098, 371034, 391647, 494712, 522196, 556551, 742068, 783294, 1044392, 1113102, 1174941, 1484136, 1566588, 1669653, 2226204, 2349882, 3133176, 3339306, 3524823, 4452408, 4699764, 6678612, 7049646, 9399528, 10574469, 13357224, 14099292, 21148938, 28198584, 31723407, 42297876, 63446814, 84595752, 126893628, 253787256]

約数ペア:

[(1, 253787256), (2, 126893628), (3, 84595752), (4, 63446814), (6, 42297876), (8, 31723407), (9, 28198584), (12, 21148938), (18, 14099292), (19, 13357224), (24, 10574469), (27, 9399528), (36, 7049646), (38, 6678612), (54, 4699764), (57, 4452408), (72, 3524823), (76, 3339306), (81, 3133176), (108, 2349882), (114, 2226204), (152, 1669653), (162, 1566588), (171, 1484136), (216, 1174941), (228, 1113102), (243, 1044392), (324, 783294), (342, 742068), (456, 556551), (486, 522196), (513, 494712), (648, 391647), (684, 371034), (972, 261098), (1026, 247356), (1368, 185517), (1539, 164904), (1944, 130549), (2052, 123678), (3078, 82452), (4104, 61839), (4617, 54968), (6156, 41226), (6871, 36936), (9234, 27484), (12312, 20613), (13742, 18468)]