339901365596

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{311}}^1\times {\mathrm{8377}}^1$

素因数の和:8911

約数の個数: 72

約数和(自身を含む): 649599691104

約数和(自身を除く): 309698325508

約数列:

[1, 2, 4, 13, 26, 52, 169, 193, 311, 338, 386, 622, 676, 772, 1244, 2509, 4043, 5018, 8086, 8377, 10036, 16172, 16754, 32617, 33508, 52559, 60023, 65234, 105118, 108901, 120046, 130468, 210236, 217802, 240092, 435604, 780299, 1415713, 1560598, 1616761, 2605247, 2831426, 3121196, 3233522, 5210494, 5662852, 6467044, 10143887, 10420988, 20287774, 21017893, 33868211, 40575548, 42035786, 67736422, 84071572, 135472844, 273232609, 440286743, 502812671, 546465218, 880573486, 1005625342, 1092930436, 1761146972, 2011250684, 6536564723, 13073129446, 26146258892, 84975341399, 169950682798, 339901365596]

約数ペア:

[(1, 339901365596), (2, 169950682798), (4, 84975341399), (13, 26146258892), (26, 13073129446), (52, 6536564723), (169, 2011250684), (193, 1761146972), (311, 1092930436), (338, 1005625342), (386, 880573486), (622, 546465218), (676, 502812671), (772, 440286743), (1244, 273232609), (2509, 135472844), (4043, 84071572), (5018, 67736422), (8086, 42035786), (8377, 40575548), (10036, 33868211), (16172, 21017893), (16754, 20287774), (32617, 10420988), (33508, 10143887), (52559, 6467044), (60023, 5662852), (65234, 5210494), (105118, 3233522), (108901, 3121196), (120046, 2831426), (130468, 2605247), (210236, 1616761), (217802, 1560598), (240092, 1415713), (435604, 780299)]