442019916

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{34981}}^1$

素因数の和:35013

約数の個数: 72

約数和(自身を含む): 1247877904

約数和(自身を除く): 805857988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 34981, 69962, 104943, 139924, 209886, 314829, 419772, 454753, 629658, 909506, 944487, 1259316, 1364259, 1819012, 1888974, 2728518, 2833461, 3777948, 4092777, 5457036, 5666922, 8185554, 8500383, 11333844, 12278331, 16371108, 17000766, 24556662, 34001532, 36834993, 49113324, 73669986, 110504979, 147339972, 221009958, 442019916]

約数ペア:

[(1, 442019916), (2, 221009958), (3, 147339972), (4, 110504979), (6, 73669986), (9, 49113324), (12, 36834993), (13, 34001532), (18, 24556662), (26, 17000766), (27, 16371108), (36, 12278331), (39, 11333844), (52, 8500383), (54, 8185554), (78, 5666922), (81, 5457036), (108, 4092777), (117, 3777948), (156, 2833461), (162, 2728518), (234, 1888974), (243, 1819012), (324, 1364259), (351, 1259316), (468, 944487), (486, 909506), (702, 629658), (972, 454753), (1053, 419772), (1404, 314829), (2106, 209886), (3159, 139924), (4212, 104943), (6318, 69962), (12636, 34981)]