380454152

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{16553}}^1$

素因数の和:16602

約数の個数: 48

約数和(自身を含む): 817933140

約数和(自身を除く): 437478988

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2873, 5746, 11492, 16553, 22984, 33106, 66212, 132424, 215189, 281401, 430378, 562802, 860756, 1125604, 1721512, 2251208, 2797457, 3658213, 5594914, 7316426, 11189828, 14632852, 22379656, 29265704, 47556769, 95113538, 190227076, 380454152]

約数ペア:

[(1, 380454152), (2, 190227076), (4, 95113538), (8, 47556769), (13, 29265704), (17, 22379656), (26, 14632852), (34, 11189828), (52, 7316426), (68, 5594914), (104, 3658213), (136, 2797457), (169, 2251208), (221, 1721512), (338, 1125604), (442, 860756), (676, 562802), (884, 430378), (1352, 281401), (1768, 215189), (2873, 132424), (5746, 66212), (11492, 33106), (16553, 22984)]