215422272

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2213}}^1$

素因数の和:2257

約数の個数: 126

約数和(自身を含む): 668922462

約数和(自身を除く): 453500190

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 208, 234, 288, 312, 338, 416, 468, 507, 576, 624, 676, 832, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2213, 2496, 2704, 3042, 3744, 4056, 4426, 5408, 6084, 6639, 7488, 8112, 8852, 10816, 12168, 13278, 16224, 17704, 19917, 24336, 26556, 28769, 32448, 35408, 39834, 48672, 53112, 57538, 70816, 79668, 86307, 97344, 106224, 115076, 141632, 159336, 172614, 212448, 230152, 258921, 318672, 345228, 373997, 424896, 460304, 517842, 637344, 690456, 747994, 920608, 1035684, 1121991, 1274688, 1380912, 1495988, 1841216, 2071368, 2243982, 2761824, 2991976, 3365973, 4142736, 4487964, 5523648, 5983952, 6731946, 8285472, 8975928, 11967904, 13463892, 16570944, 17951856, 23935808, 26927784, 35903712, 53855568, 71807424, 107711136, 215422272]

約数ペア:

[(1, 215422272), (2, 107711136), (3, 71807424), (4, 53855568), (6, 35903712), (8, 26927784), (9, 23935808), (12, 17951856), (13, 16570944), (16, 13463892), (18, 11967904), (24, 8975928), (26, 8285472), (32, 6731946), (36, 5983952), (39, 5523648), (48, 4487964), (52, 4142736), (64, 3365973), (72, 2991976), (78, 2761824), (96, 2243982), (104, 2071368), (117, 1841216), (144, 1495988), (156, 1380912), (169, 1274688), (192, 1121991), (208, 1035684), (234, 920608), (288, 747994), (312, 690456), (338, 637344), (416, 517842), (468, 460304), (507, 424896), (576, 373997), (624, 345228), (676, 318672), (832, 258921), (936, 230152), (1014, 212448), (1248, 172614), (1352, 159336), (1521, 141632), (1872, 115076), (2028, 106224), (2213, 97344), (2496, 86307), (2704, 79668), (3042, 70816), (3744, 57538), (4056, 53112), (4426, 48672), (5408, 39834), (6084, 35408), (6639, 32448), (7488, 28769), (8112, 26556), (8852, 24336), (10816, 19917), (12168, 17704), (13278, 16224)]