254204028

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{547}}^1$

素因数の和:904

約数の個数: 96

約数和(自身を含む): 713189120

約数和(自身を除く): 458985092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 331, 351, 468, 547, 662, 702, 993, 1094, 1324, 1404, 1641, 1986, 2188, 2979, 3282, 3972, 4303, 4923, 5958, 6564, 7111, 8606, 8937, 9846, 11916, 12909, 14222, 14769, 17212, 17874, 19692, 21333, 25818, 28444, 29538, 35748, 38727, 42666, 51636, 59076, 63999, 77454, 85332, 116181, 127998, 154908, 181057, 191997, 232362, 255996, 362114, 383994, 464724, 543171, 724228, 767988, 1086342, 1629513, 2172684, 2353741, 3259026, 4707482, 4888539, 6518052, 7061223, 9414964, 9777078, 14122446, 19554156, 21183669, 28244892, 42367338, 63551007, 84734676, 127102014, 254204028]

約数ペア:

[(1, 254204028), (2, 127102014), (3, 84734676), (4, 63551007), (6, 42367338), (9, 28244892), (12, 21183669), (13, 19554156), (18, 14122446), (26, 9777078), (27, 9414964), (36, 7061223), (39, 6518052), (52, 4888539), (54, 4707482), (78, 3259026), (108, 2353741), (117, 2172684), (156, 1629513), (234, 1086342), (331, 767988), (351, 724228), (468, 543171), (547, 464724), (662, 383994), (702, 362114), (993, 255996), (1094, 232362), (1324, 191997), (1404, 181057), (1641, 154908), (1986, 127998), (2188, 116181), (2979, 85332), (3282, 77454), (3972, 63999), (4303, 59076), (4923, 51636), (5958, 42666), (6564, 38727), (7111, 35748), (8606, 29538), (8937, 28444), (9846, 25818), (11916, 21333), (12909, 19692), (14222, 17874), (14769, 17212)]