378051444

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 971006400

約数和(自身を除く): 592954956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 199, 226, 339, 398, 452, 467, 597, 678, 796, 934, 1017, 1194, 1356, 1401, 1791, 1868, 2034, 2388, 2802, 3582, 4068, 4203, 5604, 7164, 8406, 16812, 22487, 44974, 52771, 67461, 89948, 92933, 105542, 134922, 158313, 185866, 202383, 211084, 269844, 278799, 316626, 371732, 404766, 474939, 557598, 633252, 809532, 836397, 949878, 1115196, 1672794, 1899756, 3345588, 10501429, 21002858, 31504287, 42005716, 63008574, 94512861, 126017148, 189025722, 378051444]

約数ペア:

[(1, 378051444), (2, 189025722), (3, 126017148), (4, 94512861), (6, 63008574), (9, 42005716), (12, 31504287), (18, 21002858), (36, 10501429), (113, 3345588), (199, 1899756), (226, 1672794), (339, 1115196), (398, 949878), (452, 836397), (467, 809532), (597, 633252), (678, 557598), (796, 474939), (934, 404766), (1017, 371732), (1194, 316626), (1356, 278799), (1401, 269844), (1791, 211084), (1868, 202383), (2034, 185866), (2388, 158313), (2802, 134922), (3582, 105542), (4068, 92933), (4203, 89948), (5604, 67461), (7164, 52771), (8406, 44974), (16812, 22487)]