383588478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{234181}}^1$

素因数の和:234209

約数の個数: 48

約数和(自身を含む): 1022906976

約数和(自身を除く): 639318498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 234181, 468362, 702543, 1405086, 1639267, 2107629, 3044353, 3278534, 4215258, 4917801, 6088706, 9133059, 9835602, 14753403, 18266118, 21310471, 27399177, 29506806, 42620942, 54798354, 63931413, 127862826, 191794239, 383588478]

約数ペア:

[(1, 383588478), (2, 191794239), (3, 127862826), (6, 63931413), (7, 54798354), (9, 42620942), (13, 29506806), (14, 27399177), (18, 21310471), (21, 18266118), (26, 14753403), (39, 9835602), (42, 9133059), (63, 6088706), (78, 4917801), (91, 4215258), (117, 3278534), (126, 3044353), (182, 2107629), (234, 1639267), (273, 1405086), (546, 702543), (819, 468362), (1638, 234181)]