212887272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 585014400

約数和(自身を除く): 372127128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 169, 219, 292, 312, 338, 438, 507, 584, 676, 719, 876, 949, 1014, 1352, 1438, 1752, 1898, 2028, 2157, 2847, 2876, 3796, 4056, 4314, 5694, 5752, 7592, 8628, 9347, 11388, 12337, 17256, 18694, 22776, 24674, 28041, 37011, 37388, 49348, 52487, 56082, 74022, 74776, 98696, 104974, 112164, 121511, 148044, 157461, 209948, 224328, 243022, 296088, 314922, 364533, 419896, 486044, 629844, 682331, 729066, 972088, 1259688, 1364662, 1458132, 2046993, 2729324, 2916264, 4093986, 5458648, 8187972, 8870303, 16375944, 17740606, 26610909, 35481212, 53221818, 70962424, 106443636, 212887272]

約数ペア:

[(1, 212887272), (2, 106443636), (3, 70962424), (4, 53221818), (6, 35481212), (8, 26610909), (12, 17740606), (13, 16375944), (24, 8870303), (26, 8187972), (39, 5458648), (52, 4093986), (73, 2916264), (78, 2729324), (104, 2046993), (146, 1458132), (156, 1364662), (169, 1259688), (219, 972088), (292, 729066), (312, 682331), (338, 629844), (438, 486044), (507, 419896), (584, 364533), (676, 314922), (719, 296088), (876, 243022), (949, 224328), (1014, 209948), (1352, 157461), (1438, 148044), (1752, 121511), (1898, 112164), (2028, 104974), (2157, 98696), (2847, 74776), (2876, 74022), (3796, 56082), (4056, 52487), (4314, 49348), (5694, 37388), (5752, 37011), (7592, 28041), (8628, 24674), (9347, 22776), (11388, 18694), (12337, 17256)]