255455196688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{11511139}}^1$

素因数の和:11511239

約数の個数: 40

約数和(自身を含む): 528131103200

約数和(自身を除く): 272675906512

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 5548, 11096, 22192, 11511139, 23022278, 46044556, 92089112, 184178224, 218711641, 437423282, 840313147, 874846564, 1680626294, 1749693128, 3361252588, 3499386256, 6722505176, 13445010352, 15965949793, 31931899586, 63863799172, 127727598344, 255455196688]

約数ペア:

[(1, 255455196688), (2, 127727598344), (4, 63863799172), (8, 31931899586), (16, 15965949793), (19, 13445010352), (38, 6722505176), (73, 3499386256), (76, 3361252588), (146, 1749693128), (152, 1680626294), (292, 874846564), (304, 840313147), (584, 437423282), (1168, 218711641), (1387, 184178224), (2774, 92089112), (5548, 46044556), (11096, 23022278), (22192, 11511139)]