345122008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 855807120

約数和(自身を除く): 510685112

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 53, 56, 62, 77, 88, 106, 121, 124, 154, 212, 217, 242, 248, 308, 341, 371, 424, 434, 484, 583, 616, 682, 742, 847, 868, 961, 968, 1166, 1364, 1484, 1643, 1694, 1736, 1922, 2332, 2387, 2728, 2968, 3286, 3388, 3751, 3844, 4081, 4664, 4774, 6413, 6572, 6727, 6776, 7502, 7688, 8162, 9548, 10571, 11501, 12826, 13144, 13454, 15004, 16324, 18073, 19096, 21142, 23002, 25652, 26257, 26908, 30008, 32648, 36146, 42284, 44891, 46004, 50933, 51304, 52514, 53816, 72292, 73997, 84568, 89782, 92008, 101866, 105028, 116281, 126511, 144584, 147994, 179564, 198803, 203732, 210056, 232562, 253022, 295988, 356531, 359128, 397606, 407464, 465124, 506044, 560263, 591976, 713062, 795212, 813967, 930248, 1012088, 1120526, 1391621, 1426124, 1590424, 1627934, 2241052, 2783242, 2852248, 3255868, 3921841, 4482104, 5566484, 6162893, 6511736, 7843682, 11132968, 12325786, 15687364, 24651572, 31374728, 43140251, 49303144, 86280502, 172561004, 345122008]

約数ペア:

[(1, 345122008), (2, 172561004), (4, 86280502), (7, 49303144), (8, 43140251), (11, 31374728), (14, 24651572), (22, 15687364), (28, 12325786), (31, 11132968), (44, 7843682), (53, 6511736), (56, 6162893), (62, 5566484), (77, 4482104), (88, 3921841), (106, 3255868), (121, 2852248), (124, 2783242), (154, 2241052), (212, 1627934), (217, 1590424), (242, 1426124), (248, 1391621), (308, 1120526), (341, 1012088), (371, 930248), (424, 813967), (434, 795212), (484, 713062), (583, 591976), (616, 560263), (682, 506044), (742, 465124), (847, 407464), (868, 397606), (961, 359128), (968, 356531), (1166, 295988), (1364, 253022), (1484, 232562), (1643, 210056), (1694, 203732), (1736, 198803), (1922, 179564), (2332, 147994), (2387, 144584), (2728, 126511), (2968, 116281), (3286, 105028), (3388, 101866), (3751, 92008), (3844, 89782), (4081, 84568), (4664, 73997), (4774, 72292), (6413, 53816), (6572, 52514), (6727, 51304), (6776, 50933), (7502, 46004), (7688, 44891), (8162, 42284), (9548, 36146), (10571, 32648), (11501, 30008), (12826, 26908), (13144, 26257), (13454, 25652), (15004, 23002), (16324, 21142), (18073, 19096)]